1275824160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 576

約数和(自身を含む): 5250510720

約数和(自身を除く): 3974686560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 24, 26, 30, 32, 34, 36, 38, 39, 40, 45, 48, 51, 52, 57, 60, 65, 68, 72, 76, 78, 80, 85, 90, 95, 96, 102, 104, 114, 117, 120, 130, 136, 144, 152, 153, 156, 160, 170, 171, 180, 190, 195, 204, 208, 211, 221, 228, 234, 240, 247, 255, 260, 272, 285, 288, 304, 306, 312, 323, 340, 342, 360, 380, 390, 408, 416, 422, 442, 456, 468, 480, 494, 510, 520, 544, 570, 585, 608, 612, 624, 633, 646, 663, 680, 684, 720, 741, 760, 765, 780, 816, 844, 855, 884, 912, 936, 969, 988, 1020, 1040, 1055, 1105, 1140, 1170, 1224, 1235, 1248, 1266, 1292, 1326, 1360, 1368, 1440, 1482, 1520, 1530, 1560, 1615, 1632, 1688, 1710, 1768, 1824, 1872, 1899, 1938, 1976, 1989, 2040, 2080, 2110, 2210, 2223, 2280, 2340, 2448, 2470, 2532, 2584, 2652, 2720, 2736, 2743, 2907, 2964, 3040, 3060, 3120, 3165, 3230, 3315, 3376, 3420, 3536, 3587, 3705, 3744, 3798, 3876, 3952, 3978, 4009, 4080, 4199, 4220, 4420, 4446, 4560, 4680, 4845, 4896, 4940, 5064, 5168, 5304, 5472, 5486, 5814, 5928, 6120, 6240, 6330, 6460, 6630, 6752, 6840, 7072, 7174, 7410, 7596, 7752, 7904, 7956, 8018, 8160, 8229, 8398, 8440, 8840, 8892, 9120, 9360, 9495, 9690, 9880, 9945, 10128, 10336, 10608, 10761, 10972, 11115, 11628, 11856, 12027, 12240, 12597, 12660, 12920, 13260, 13680, 13715, 14348, 14535, 14820, 15192, 15504, 15912, 16036, 16458, 16796, 16880, 17680, 17784, 17935, 18720, 18990, 19380, 19760, 19890, 20045, 20256, 20995, 21216, 21522, 21944, 22230, 23256, 23712, 24054, 24480, 24687, 25194, 25320, 25840, 26520, 27360, 27430, 28696, 29070, 29640, 30384, 31008, 31824, 32072, 32283, 32916, 33592, 33760, 35360, 35568, 35870, 36081, 37791, 37980, 38760, 39520, 39780, 40090, 41145, 41990, 43044, 43888, 44460, 46512, 46631, 48108, 49374, 50388, 50640, 51680, 52117, 53040, 53805, 54860, 57392, 58140, 59280, 60135, 60768, 62985, 63648, 64144, 64566, 65832, 67184, 68153, 71136, 71740, 72162, 75582, 75960, 77520, 79560, 80180, 82290, 83980, 86088, 87776, 88920, 93024, 93262, 96216, 98748, 100776, 101280, 104234, 106080, 107610, 109720, 114784, 116280, 118560, 120270, 123435, 125970, 128288, 129132, 131664, 134368, 136306, 139893, 143480, 144324, 151164, 151920, 155040, 156351, 159120, 160360, 161415, 164580, 167960, 172176, 177840, 180405, 186524, 188955, 192432, 197496, 201552, 204459, 208468, 215220, 219440, 232560, 233155, 240540, 246870, 251940, 258264, 260585, 263328, 272612, 279786, 286960, 288648, 302328, 303840, 312702, 318240, 320720, 322830, 329160, 335920, 340765, 344352, 355680, 360810, 373048, 377910, 384864, 394992, 403104, 408918, 416936, 419679, 430440, 438880, 465120, 466310, 469053, 481080, 493740, 503880, 516528, 521170, 545224, 559572, 573920, 577296, 604656, 613377, 625404, 641440, 645660, 658320, 671840, 681530, 699465, 721620, 746096, 755820, 781755, 789984, 817836, 833872, 839358, 860880, 885989, 932620, 938106, 962160, 987480, 1007760, 1022295, 1033056, 1042340, 1090448, 1119144, 1154592, 1209312, 1226754, 1250808, 1291320, 1316640, 1363060, 1398930, 1443240, 1492192, 1511640, 1563510, 1635672, 1667744, 1678716, 1721760, 1771978, 1865240, 1876212, 1924320, 1974960, 2015520, 2044590, 2084680, 2098395, 2180896, 2238288, 2345265, 2453508, 2501616, 2582640, 2657967, 2726120, 2797860, 2886480, 3023280, 3066885, 3127020, 3271344, 3357432, 3543956, 3730480, 3752424, 3949920, 4089180, 4169360, 4196790, 4429945, 4476576, 4690530, 4907016, 5003232, 5165280, 5315934, 5452240, 5595720, 5772960, 6046560, 6133770, 6254040, 6542688, 6714864, 7087912, 7460960, 7504848, 7973901, 8178360, 8338720, 8393580, 8859890, 9381060, 9814032, 10631868, 10904480, 11191440, 12267540, 12508080, 13289835, 13429728, 14175824, 15009696, 15947802, 16356720, 16787160, 17719780, 18762120, 19628064, 21263736, 22382880, 24535080, 25016160, 26579670, 28351648, 31895604, 32713440, 33574320, 35439560, 37524240, 39869505, 42527472, 49070160, 53159340, 63791208, 67148640, 70879120, 75048480, 79739010, 85054944, 98140320, 106318680, 127582416, 141758240, 159478020, 212637360, 255164832, 318956040, 425274720, 637912080, 1275824160]

約数ペア:

[(1, 1275824160), (2, 637912080), (3, 425274720), (4, 318956040), (5, 255164832), (6, 212637360), (8, 159478020), (9, 141758240), (10, 127582416), (12, 106318680), (13, 98140320), (15, 85054944), (16, 79739010), (17, 75048480), (18, 70879120), (19, 67148640), (20, 63791208), (24, 53159340), (26, 49070160), (30, 42527472), (32, 39869505), (34, 37524240), (36, 35439560), (38, 33574320), (39, 32713440), (40, 31895604), (45, 28351648), (48, 26579670), (51, 25016160), (52, 24535080), (57, 22382880), (60, 21263736), (65, 19628064), (68, 18762120), (72, 17719780), (76, 16787160), (78, 16356720), (80, 15947802), (85, 15009696), (90, 14175824), (95, 13429728), (96, 13289835), (102, 12508080), (104, 12267540), (114, 11191440), (117, 10904480), (120, 10631868), (130, 9814032), (136, 9381060), (144, 8859890), (152, 8393580), (153, 8338720), (156, 8178360), (160, 7973901), (170, 7504848), (171, 7460960), (180, 7087912), (190, 6714864), (195, 6542688), (204, 6254040), (208, 6133770), (211, 6046560), (221, 5772960), (228, 5595720), (234, 5452240), (240, 5315934), (247, 5165280), (255, 5003232), (260, 4907016), (272, 4690530), (285, 4476576), (288, 4429945), (304, 4196790), (306, 4169360), (312, 4089180), (323, 3949920), (340, 3752424), (342, 3730480), (360, 3543956), (380, 3357432), (390, 3271344), (408, 3127020), (416, 3066885), (422, 3023280), (442, 2886480), (456, 2797860), (468, 2726120), (480, 2657967), (494, 2582640), (510, 2501616), (520, 2453508), (544, 2345265), (570, 2238288), (585, 2180896), (608, 2098395), (612, 2084680), (624, 2044590), (633, 2015520), (646, 1974960), (663, 1924320), (680, 1876212), (684, 1865240), (720, 1771978), (741, 1721760), (760, 1678716), (765, 1667744), (780, 1635672), (816, 1563510), (844, 1511640), (855, 1492192), (884, 1443240), (912, 1398930), (936, 1363060), (969, 1316640), (988, 1291320), (1020, 1250808), (1040, 1226754), (1055, 1209312), (1105, 1154592), (1140, 1119144), (1170, 1090448), (1224, 1042340), (1235, 1033056), (1248, 1022295), (1266, 1007760), (1292, 987480), (1326, 962160), (1360, 938106), (1368, 932620), (1440, 885989), (1482, 860880), (1520, 839358), (1530, 833872), (1560, 817836), (1615, 789984), (1632, 781755), (1688, 755820), (1710, 746096), (1768, 721620), (1824, 699465), (1872, 681530), (1899, 671840), (1938, 658320), (1976, 645660), (1989, 641440), (2040, 625404), (2080, 613377), (2110, 604656), (2210, 577296), (2223, 573920), (2280, 559572), (2340, 545224), (2448, 521170), (2470, 516528), (2532, 503880), (2584, 493740), (2652, 481080), (2720, 469053), (2736, 466310), (2743, 465120), (2907, 438880), (2964, 430440), (3040, 419679), (3060, 416936), (3120, 408918), (3165, 403104), (3230, 394992), (3315, 384864), (3376, 377910), (3420, 373048), (3536, 360810), (3587, 355680), (3705, 344352), (3744, 340765), (3798, 335920), (3876, 329160), (3952, 322830), (3978, 320720), (4009, 318240), (4080, 312702), (4199, 303840), (4220, 302328), (4420, 288648), (4446, 286960), (4560, 279786), (4680, 272612), (4845, 263328), (4896, 260585), (4940, 258264), (5064, 251940), (5168, 246870), (5304, 240540), (5472, 233155), (5486, 232560), (5814, 219440), (5928, 215220), (6120, 208468), (6240, 204459), (6330, 201552), (6460, 197496), (6630, 192432), (6752, 188955), (6840, 186524), (7072, 180405), (7174, 177840), (7410, 172176), (7596, 167960), (7752, 164580), (7904, 161415), (7956, 160360), (8018, 159120), (8160, 156351), (8229, 155040), (8398, 151920), (8440, 151164), (8840, 144324), (8892, 143480), (9120, 139893), (9360, 136306), (9495, 134368), (9690, 131664), (9880, 129132), (9945, 128288), (10128, 125970), (10336, 123435), (10608, 120270), (10761, 118560), (10972, 116280), (11115, 114784), (11628, 109720), (11856, 107610), (12027, 106080), (12240, 104234), (12597, 101280), (12660, 100776), (12920, 98748), (13260, 96216), (13680, 93262), (13715, 93024), (14348, 88920), (14535, 87776), (14820, 86088), (15192, 83980), (15504, 82290), (15912, 80180), (16036, 79560), (16458, 77520), (16796, 75960), (16880, 75582), (17680, 72162), (17784, 71740), (17935, 71136), (18720, 68153), (18990, 67184), (19380, 65832), (19760, 64566), (19890, 64144), (20045, 63648), (20256, 62985), (20995, 60768), (21216, 60135), (21522, 59280), (21944, 58140), (22230, 57392), (23256, 54860), (23712, 53805), (24054, 53040), (24480, 52117), (24687, 51680), (25194, 50640), (25320, 50388), (25840, 49374), (26520, 48108), (27360, 46631), (27430, 46512), (28696, 44460), (29070, 43888), (29640, 43044), (30384, 41990), (31008, 41145), (31824, 40090), (32072, 39780), (32283, 39520), (32916, 38760), (33592, 37980), (33760, 37791), (35360, 36081), (35568, 35870)]