28254481920

素因数分解:

$2^9\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:935

約数の個数: 720

約数和(自身を含む): 117890847360

約数和(自身を除く): 89636365440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 58, 60, 63, 64, 70, 72, 80, 84, 87, 90, 96, 98, 105, 112, 116, 120, 126, 128, 140, 144, 145, 147, 160, 168, 174, 180, 192, 196, 203, 210, 224, 232, 240, 245, 252, 256, 261, 280, 288, 290, 294, 315, 320, 336, 348, 360, 384, 392, 406, 420, 435, 441, 448, 464, 480, 490, 504, 512, 522, 560, 576, 580, 588, 609, 630, 640, 672, 696, 720, 735, 768, 784, 812, 840, 863, 870, 882, 896, 928, 960, 980, 1008, 1015, 1044, 1120, 1152, 1160, 1176, 1218, 1260, 1280, 1305, 1344, 1392, 1421, 1440, 1470, 1536, 1568, 1624, 1680, 1726, 1740, 1764, 1792, 1827, 1856, 1920, 1960, 2016, 2030, 2088, 2205, 2240, 2304, 2320, 2352, 2436, 2520, 2560, 2589, 2610, 2688, 2784, 2842, 2880, 2940, 3045, 3136, 3248, 3360, 3452, 3480, 3528, 3584, 3654, 3712, 3840, 3920, 4032, 4060, 4176, 4263, 4315, 4410, 4480, 4608, 4640, 4704, 4872, 5040, 5178, 5220, 5376, 5568, 5684, 5760, 5880, 6041, 6090, 6272, 6496, 6720, 6904, 6960, 7056, 7105, 7308, 7424, 7680, 7767, 7840, 8064, 8120, 8352, 8526, 8630, 8820, 8960, 9135, 9280, 9408, 9744, 10080, 10356, 10440, 10752, 11136, 11368, 11520, 11760, 12082, 12180, 12544, 12789, 12945, 12992, 13440, 13808, 13920, 14112, 14210, 14616, 14848, 15534, 15680, 16128, 16240, 16704, 17052, 17260, 17640, 17920, 18123, 18270, 18560, 18816, 19488, 20160, 20712, 20880, 21315, 22272, 22736, 23040, 23520, 24164, 24360, 25027, 25088, 25578, 25890, 25984, 26880, 27616, 27840, 28224, 28420, 29232, 30205, 31068, 31360, 32256, 32480, 33408, 34104, 34520, 35280, 36246, 36540, 37120, 37632, 38835, 38976, 40320, 41424, 41760, 42287, 42630, 44544, 45472, 47040, 48328, 48720, 50054, 51156, 51780, 51968, 53760, 54369, 55232, 55680, 56448, 56840, 58464, 60410, 62136, 62720, 63945, 64960, 66816, 68208, 69040, 70560, 72492, 73080, 74240, 75081, 75264, 77670, 77952, 80640, 82848, 83520, 84574, 85260, 90615, 90944, 94080, 96656, 97440, 100108, 102312, 103560, 103936, 108738, 110464, 111360, 112896, 113680, 116928, 120820, 124272, 125135, 125440, 126861, 127890, 129920, 133632, 136416, 138080, 141120, 144984, 146160, 150162, 155340, 155904, 161280, 165696, 167040, 169148, 170520, 175189, 181230, 181888, 188160, 193312, 194880, 200216, 204624, 207120, 211435, 217476, 220928, 222720, 225243, 225792, 227360, 233856, 241640, 248544, 250270, 253722, 255780, 259840, 271845, 272832, 276160, 282240, 289968, 292320, 300324, 310680, 311808, 331392, 334080, 338296, 341040, 350378, 362460, 363776, 375405, 376320, 380583, 386624, 389760, 400432, 409248, 414240, 422870, 434952, 441856, 450486, 454720, 467712, 483280, 497088, 500540, 507444, 511560, 519680, 525567, 543690, 545664, 552320, 564480, 579936, 584640, 600648, 621360, 634305, 662784, 668160, 676592, 682080, 700756, 724920, 727552, 750810, 761166, 773248, 779520, 800864, 818496, 828480, 845740, 869904, 875945, 900972, 909440, 935424, 966560, 994176, 1001080, 1014888, 1023120, 1051134, 1087380, 1091328, 1104640, 1126215, 1128960, 1159872, 1169280, 1201296, 1226323, 1242720, 1268610, 1325568, 1353184, 1364160, 1401512, 1449840, 1501620, 1522332, 1546496, 1559040, 1576701, 1601728, 1636992, 1656960, 1691480, 1739808, 1751890, 1801944, 1818880, 1902915, 1933120, 1988352, 2002160, 2029776, 2046240, 2102268, 2174760, 2182656, 2209280, 2252430, 2319744, 2338560, 2402592, 2452646, 2485440, 2537220, 2627835, 2706368, 2728320, 2803024, 2899680, 3003240, 3044664, 3092992, 3153402, 3203456, 3273984, 3313920, 3382960, 3479616, 3503780, 3603888, 3637760, 3678969, 3805830, 3866240, 3976704, 4004320, 4059552, 4092480, 4204536, 4349520, 4504860, 4639488, 4677120, 4805184, 4905292, 4970880, 5074440, 5255670, 5412736, 5456640, 5606048, 5799360, 6006480, 6089328, 6131615, 6306804, 6406912, 6547968, 6627840, 6765920, 6959232, 7007560, 7207776, 7357938, 7611660, 7732480, 7883505, 8008640, 8119104, 8184960, 8409072, 8699040, 9009720, 9278976, 9610368, 9810584, 9941760, 10148880, 10511340, 10825472, 10913280, 11036907, 11212096, 11598720, 12012960, 12178656, 12263230, 12613608, 12813824, 13531840, 13918464, 14015120, 14415552, 14715876, 15223320, 15464960, 15767010, 16017280, 16238208, 16369920, 16818144, 17398080, 18019440, 18394845, 19220736, 19621168, 19883520, 20297760, 21022680, 21650944, 22073814, 22424192, 23197440, 24025920, 24357312, 24526460, 25227216, 27063680, 27836928, 28030240, 28831104, 29431752, 30446640, 31534020, 32034560, 32476416, 32739840, 33636288, 34796160, 36038880, 36789690, 38441472, 39242336, 40595520, 42045360, 44147628, 44848384, 46394880, 48051840, 48714624, 49052920, 50454432, 54127360, 55184535, 56060480, 57662208, 58863504, 60893280, 63068040, 64069120, 64952832, 67272576, 69592320, 72077760, 73579380, 78484672, 81191040, 84090720, 88295256, 89696768, 96103680, 97429248, 98105840, 100908864, 108254720, 110369070, 112120960, 115324416, 117727008, 121786560, 126136080, 134545152, 139184640, 144155520, 147158760, 156969344, 162382080, 168181440, 176590512, 192207360, 194858496, 196211680, 201817728, 220738140, 224241920, 235454016, 243573120, 252272160, 269090304, 288311040, 294317520, 313938688, 324764160, 336362880, 353181024, 392423360, 403635456, 441476280, 448483840, 470908032, 487146240, 504544320, 576622080, 588635040, 627877376, 672725760, 706362048, 784846720, 807270912, 882952560, 941816064, 974292480, 1009088640, 1177270080, 1345451520, 1412724096, 1569693440, 1765905120, 1883632128, 2018177280, 2354540160, 2825448192, 3139386880, 3531810240, 4036354560, 4709080320, 5650896384, 7063620480, 9418160640, 14127240960, 28254481920]

約数ペア:

[(1, 28254481920), (2, 14127240960), (3, 9418160640), (4, 7063620480), (5, 5650896384), (6, 4709080320), (7, 4036354560), (8, 3531810240), (9, 3139386880), (10, 2825448192), (12, 2354540160), (14, 2018177280), (15, 1883632128), (16, 1765905120), (18, 1569693440), (20, 1412724096), (21, 1345451520), (24, 1177270080), (28, 1009088640), (29, 974292480), (30, 941816064), (32, 882952560), (35, 807270912), (36, 784846720), (40, 706362048), (42, 672725760), (45, 627877376), (48, 588635040), (49, 576622080), (56, 504544320), (58, 487146240), (60, 470908032), (63, 448483840), (64, 441476280), (70, 403635456), (72, 392423360), (80, 353181024), (84, 336362880), (87, 324764160), (90, 313938688), (96, 294317520), (98, 288311040), (105, 269090304), (112, 252272160), (116, 243573120), (120, 235454016), (126, 224241920), (128, 220738140), (140, 201817728), (144, 196211680), (145, 194858496), (147, 192207360), (160, 176590512), (168, 168181440), (174, 162382080), (180, 156969344), (192, 147158760), (196, 144155520), (203, 139184640), (210, 134545152), (224, 126136080), (232, 121786560), (240, 117727008), (245, 115324416), (252, 112120960), (256, 110369070), (261, 108254720), (280, 100908864), (288, 98105840), (290, 97429248), (294, 96103680), (315, 89696768), (320, 88295256), (336, 84090720), (348, 81191040), (360, 78484672), (384, 73579380), (392, 72077760), (406, 69592320), (420, 67272576), (435, 64952832), (441, 64069120), (448, 63068040), (464, 60893280), (480, 58863504), (490, 57662208), (504, 56060480), (512, 55184535), (522, 54127360), (560, 50454432), (576, 49052920), (580, 48714624), (588, 48051840), (609, 46394880), (630, 44848384), (640, 44147628), (672, 42045360), (696, 40595520), (720, 39242336), (735, 38441472), (768, 36789690), (784, 36038880), (812, 34796160), (840, 33636288), (863, 32739840), (870, 32476416), (882, 32034560), (896, 31534020), (928, 30446640), (960, 29431752), (980, 28831104), (1008, 28030240), (1015, 27836928), (1044, 27063680), (1120, 25227216), (1152, 24526460), (1160, 24357312), (1176, 24025920), (1218, 23197440), (1260, 22424192), (1280, 22073814), (1305, 21650944), (1344, 21022680), (1392, 20297760), (1421, 19883520), (1440, 19621168), (1470, 19220736), (1536, 18394845), (1568, 18019440), (1624, 17398080), (1680, 16818144), (1726, 16369920), (1740, 16238208), (1764, 16017280), (1792, 15767010), (1827, 15464960), (1856, 15223320), (1920, 14715876), (1960, 14415552), (2016, 14015120), (2030, 13918464), (2088, 13531840), (2205, 12813824), (2240, 12613608), (2304, 12263230), (2320, 12178656), (2352, 12012960), (2436, 11598720), (2520, 11212096), (2560, 11036907), (2589, 10913280), (2610, 10825472), (2688, 10511340), (2784, 10148880), (2842, 9941760), (2880, 9810584), (2940, 9610368), (3045, 9278976), (3136, 9009720), (3248, 8699040), (3360, 8409072), (3452, 8184960), (3480, 8119104), (3528, 8008640), (3584, 7883505), (3654, 7732480), (3712, 7611660), (3840, 7357938), (3920, 7207776), (4032, 7007560), (4060, 6959232), (4176, 6765920), (4263, 6627840), (4315, 6547968), (4410, 6406912), (4480, 6306804), (4608, 6131615), (4640, 6089328), (4704, 6006480), (4872, 5799360), (5040, 5606048), (5178, 5456640), (5220, 5412736), (5376, 5255670), (5568, 5074440), (5684, 4970880), (5760, 4905292), (5880, 4805184), (6041, 4677120), (6090, 4639488), (6272, 4504860), (6496, 4349520), (6720, 4204536), (6904, 4092480), (6960, 4059552), (7056, 4004320), (7105, 3976704), (7308, 3866240), (7424, 3805830), (7680, 3678969), (7767, 3637760), (7840, 3603888), (8064, 3503780), (8120, 3479616), (8352, 3382960), (8526, 3313920), (8630, 3273984), (8820, 3203456), (8960, 3153402), (9135, 3092992), (9280, 3044664), (9408, 3003240), (9744, 2899680), (10080, 2803024), (10356, 2728320), (10440, 2706368), (10752, 2627835), (11136, 2537220), (11368, 2485440), (11520, 2452646), (11760, 2402592), (12082, 2338560), (12180, 2319744), (12544, 2252430), (12789, 2209280), (12945, 2182656), (12992, 2174760), (13440, 2102268), (13808, 2046240), (13920, 2029776), (14112, 2002160), (14210, 1988352), (14616, 1933120), (14848, 1902915), (15534, 1818880), (15680, 1801944), (16128, 1751890), (16240, 1739808), (16704, 1691480), (17052, 1656960), (17260, 1636992), (17640, 1601728), (17920, 1576701), (18123, 1559040), (18270, 1546496), (18560, 1522332), (18816, 1501620), (19488, 1449840), (20160, 1401512), (20712, 1364160), (20880, 1353184), (21315, 1325568), (22272, 1268610), (22736, 1242720), (23040, 1226323), (23520, 1201296), (24164, 1169280), (24360, 1159872), (25027, 1128960), (25088, 1126215), (25578, 1104640), (25890, 1091328), (25984, 1087380), (26880, 1051134), (27616, 1023120), (27840, 1014888), (28224, 1001080), (28420, 994176), (29232, 966560), (30205, 935424), (31068, 909440), (31360, 900972), (32256, 875945), (32480, 869904), (33408, 845740), (34104, 828480), (34520, 818496), (35280, 800864), (36246, 779520), (36540, 773248), (37120, 761166), (37632, 750810), (38835, 727552), (38976, 724920), (40320, 700756), (41424, 682080), (41760, 676592), (42287, 668160), (42630, 662784), (44544, 634305), (45472, 621360), (47040, 600648), (48328, 584640), (48720, 579936), (50054, 564480), (51156, 552320), (51780, 545664), (51968, 543690), (53760, 525567), (54369, 519680), (55232, 511560), (55680, 507444), (56448, 500540), (56840, 497088), (58464, 483280), (60410, 467712), (62136, 454720), (62720, 450486), (63945, 441856), (64960, 434952), (66816, 422870), (68208, 414240), (69040, 409248), (70560, 400432), (72492, 389760), (73080, 386624), (74240, 380583), (75081, 376320), (75264, 375405), (77670, 363776), (77952, 362460), (80640, 350378), (82848, 341040), (83520, 338296), (84574, 334080), (85260, 331392), (90615, 311808), (90944, 310680), (94080, 300324), (96656, 292320), (97440, 289968), (100108, 282240), (102312, 276160), (103560, 272832), (103936, 271845), (108738, 259840), (110464, 255780), (111360, 253722), (112896, 250270), (113680, 248544), (116928, 241640), (120820, 233856), (124272, 227360), (125135, 225792), (125440, 225243), (126861, 222720), (127890, 220928), (129920, 217476), (133632, 211435), (136416, 207120), (138080, 204624), (141120, 200216), (144984, 194880), (146160, 193312), (150162, 188160), (155340, 181888), (155904, 181230), (161280, 175189), (165696, 170520), (167040, 169148)]