221353321280

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2927}}^1$

素因数の和:3031

約数の個数: 448

約数和(自身を含む): 674695526400

約数和(自身を除く): 453342205120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 53, 56, 64, 65, 70, 80, 91, 98, 104, 106, 112, 130, 140, 160, 182, 196, 208, 212, 224, 245, 260, 265, 280, 320, 343, 364, 371, 392, 416, 424, 448, 455, 490, 520, 530, 560, 637, 686, 689, 728, 742, 784, 832, 848, 910, 980, 1040, 1060, 1120, 1274, 1372, 1378, 1456, 1484, 1568, 1696, 1715, 1820, 1855, 1960, 2080, 2120, 2240, 2548, 2597, 2744, 2756, 2912, 2927, 2968, 3136, 3185, 3392, 3430, 3445, 3640, 3710, 3920, 4160, 4240, 4459, 4823, 5096, 5194, 5488, 5512, 5824, 5854, 5936, 6370, 6860, 6890, 7280, 7420, 7840, 8480, 8918, 9646, 10192, 10388, 10976, 11024, 11708, 11872, 12740, 12985, 13720, 13780, 14560, 14635, 14840, 15680, 16960, 17836, 18179, 19292, 20384, 20489, 20776, 21952, 22048, 22295, 23416, 23744, 24115, 25480, 25970, 27440, 27560, 29120, 29270, 29680, 33761, 35672, 36358, 38051, 38584, 40768, 40978, 41552, 44096, 44590, 46832, 48230, 50960, 51940, 54880, 55120, 58540, 59360, 67522, 71344, 72716, 76102, 77168, 81956, 83104, 89180, 90895, 93664, 96460, 101920, 102445, 103880, 109760, 110240, 117080, 118720, 135044, 142688, 143423, 145432, 152204, 154336, 155131, 163912, 166208, 168805, 178360, 181790, 187328, 190255, 192920, 203840, 204890, 207760, 220480, 234160, 236327, 266357, 270088, 285376, 286846, 290864, 304408, 308672, 310262, 327824, 337610, 356720, 363580, 380510, 385840, 409780, 415520, 468320, 472654, 532714, 540176, 573692, 581728, 608816, 620524, 655648, 675220, 713440, 717115, 727160, 761020, 771680, 775655, 819560, 831040, 936640, 945308, 1003961, 1065428, 1080352, 1085917, 1147384, 1163456, 1181635, 1217632, 1241048, 1311296, 1331785, 1350440, 1426880, 1434230, 1454320, 1522040, 1543360, 1551310, 1639120, 1864499, 1890616, 2007922, 2016703, 2130856, 2160704, 2171834, 2294768, 2363270, 2435264, 2482096, 2663570, 2700880, 2868460, 2908640, 3044080, 3102620, 3278240, 3728998, 3781232, 4015844, 4033406, 4261712, 4343668, 4589536, 4726540, 4964192, 5019805, 5327140, 5401760, 5429585, 5736920, 5817280, 6088160, 6205240, 6556480, 7457996, 7562464, 7601419, 8031688, 8066812, 8523424, 8687336, 9179072, 9322495, 9453080, 9928384, 10039610, 10083515, 10654280, 10803520, 10859170, 11473840, 12176320, 12410480, 13051493, 14116921, 14915992, 15124928, 15202838, 16063376, 16133624, 17046848, 17374672, 18644990, 18906160, 20079220, 20167030, 21308560, 21718340, 22947680, 24820960, 26102986, 28233842, 29831984, 30405676, 32126752, 32267248, 34749344, 37289980, 37812320, 38007095, 40158440, 40334060, 42617120, 43436680, 45895360, 49641920, 52205972, 53209933, 56467684, 59663968, 60811352, 64253504, 64534496, 65257465, 69498688, 70584605, 74579960, 75624640, 76014190, 80316880, 80668120, 85234240, 86873360, 98818447, 104411944, 106419866, 112935368, 119327936, 121622704, 129068992, 130514930, 141169210, 149159920, 152028380, 160633760, 161336240, 173746720, 197636894, 208823888, 212839732, 225870736, 243245408, 261029860, 266049665, 282338420, 298319840, 304056760, 321267520, 322672480, 347493440, 395273788, 417647776, 425679464, 451741472, 486490816, 494092235, 522059720, 532099330, 564676840, 596639680, 608113520, 645344960, 691729129, 790547576, 835295552, 851358928, 903482944, 988184470, 1044119440, 1064198660, 1129353680, 1216227040, 1383458258, 1581095152, 1702717856, 1976368940, 2088238880, 2128397320, 2258707360, 2432454080, 2766916516, 3162190304, 3405435712, 3458645645, 3952737880, 4176477760, 4256794640, 4517414720, 5533833032, 6324380608, 6917291290, 7905475760, 8513589280, 11067666064, 13834582580, 15810951520, 17027178560, 22135332128, 27669165160, 31621903040, 44270664256, 55338330320, 110676660640, 221353321280]

約数ペア:

[(1, 221353321280), (2, 110676660640), (4, 55338330320), (5, 44270664256), (7, 31621903040), (8, 27669165160), (10, 22135332128), (13, 17027178560), (14, 15810951520), (16, 13834582580), (20, 11067666064), (26, 8513589280), (28, 7905475760), (32, 6917291290), (35, 6324380608), (40, 5533833032), (49, 4517414720), (52, 4256794640), (53, 4176477760), (56, 3952737880), (64, 3458645645), (65, 3405435712), (70, 3162190304), (80, 2766916516), (91, 2432454080), (98, 2258707360), (104, 2128397320), (106, 2088238880), (112, 1976368940), (130, 1702717856), (140, 1581095152), (160, 1383458258), (182, 1216227040), (196, 1129353680), (208, 1064198660), (212, 1044119440), (224, 988184470), (245, 903482944), (260, 851358928), (265, 835295552), (280, 790547576), (320, 691729129), (343, 645344960), (364, 608113520), (371, 596639680), (392, 564676840), (416, 532099330), (424, 522059720), (448, 494092235), (455, 486490816), (490, 451741472), (520, 425679464), (530, 417647776), (560, 395273788), (637, 347493440), (686, 322672480), (689, 321267520), (728, 304056760), (742, 298319840), (784, 282338420), (832, 266049665), (848, 261029860), (910, 243245408), (980, 225870736), (1040, 212839732), (1060, 208823888), (1120, 197636894), (1274, 173746720), (1372, 161336240), (1378, 160633760), (1456, 152028380), (1484, 149159920), (1568, 141169210), (1696, 130514930), (1715, 129068992), (1820, 121622704), (1855, 119327936), (1960, 112935368), (2080, 106419866), (2120, 104411944), (2240, 98818447), (2548, 86873360), (2597, 85234240), (2744, 80668120), (2756, 80316880), (2912, 76014190), (2927, 75624640), (2968, 74579960), (3136, 70584605), (3185, 69498688), (3392, 65257465), (3430, 64534496), (3445, 64253504), (3640, 60811352), (3710, 59663968), (3920, 56467684), (4160, 53209933), (4240, 52205972), (4459, 49641920), (4823, 45895360), (5096, 43436680), (5194, 42617120), (5488, 40334060), (5512, 40158440), (5824, 38007095), (5854, 37812320), (5936, 37289980), (6370, 34749344), (6860, 32267248), (6890, 32126752), (7280, 30405676), (7420, 29831984), (7840, 28233842), (8480, 26102986), (8918, 24820960), (9646, 22947680), (10192, 21718340), (10388, 21308560), (10976, 20167030), (11024, 20079220), (11708, 18906160), (11872, 18644990), (12740, 17374672), (12985, 17046848), (13720, 16133624), (13780, 16063376), (14560, 15202838), (14635, 15124928), (14840, 14915992), (15680, 14116921), (16960, 13051493), (17836, 12410480), (18179, 12176320), (19292, 11473840), (20384, 10859170), (20489, 10803520), (20776, 10654280), (21952, 10083515), (22048, 10039610), (22295, 9928384), (23416, 9453080), (23744, 9322495), (24115, 9179072), (25480, 8687336), (25970, 8523424), (27440, 8066812), (27560, 8031688), (29120, 7601419), (29270, 7562464), (29680, 7457996), (33761, 6556480), (35672, 6205240), (36358, 6088160), (38051, 5817280), (38584, 5736920), (40768, 5429585), (40978, 5401760), (41552, 5327140), (44096, 5019805), (44590, 4964192), (46832, 4726540), (48230, 4589536), (50960, 4343668), (51940, 4261712), (54880, 4033406), (55120, 4015844), (58540, 3781232), (59360, 3728998), (67522, 3278240), (71344, 3102620), (72716, 3044080), (76102, 2908640), (77168, 2868460), (81956, 2700880), (83104, 2663570), (89180, 2482096), (90895, 2435264), (93664, 2363270), (96460, 2294768), (101920, 2171834), (102445, 2160704), (103880, 2130856), (109760, 2016703), (110240, 2007922), (117080, 1890616), (118720, 1864499), (135044, 1639120), (142688, 1551310), (143423, 1543360), (145432, 1522040), (152204, 1454320), (154336, 1434230), (155131, 1426880), (163912, 1350440), (166208, 1331785), (168805, 1311296), (178360, 1241048), (181790, 1217632), (187328, 1181635), (190255, 1163456), (192920, 1147384), (203840, 1085917), (204890, 1080352), (207760, 1065428), (220480, 1003961), (234160, 945308), (236327, 936640), (266357, 831040), (270088, 819560), (285376, 775655), (286846, 771680), (290864, 761020), (304408, 727160), (308672, 717115), (310262, 713440), (327824, 675220), (337610, 655648), (356720, 620524), (363580, 608816), (380510, 581728), (385840, 573692), (409780, 540176), (415520, 532714), (468320, 472654)]