280246661280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{85999}}^1$

素因数の和:86124

約数の個数: 288

約数和(自身を含む): 1000726272000

約数和(自身を除く): 720479610720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 73, 80, 90, 93, 96, 120, 124, 144, 146, 155, 160, 180, 186, 219, 240, 248, 279, 288, 292, 310, 360, 365, 372, 438, 465, 480, 496, 558, 584, 620, 657, 720, 730, 744, 876, 930, 992, 1095, 1116, 1168, 1240, 1314, 1395, 1440, 1460, 1488, 1752, 1860, 2190, 2232, 2263, 2336, 2480, 2628, 2790, 2920, 2976, 3285, 3504, 3720, 4380, 4464, 4526, 4960, 5256, 5580, 5840, 6570, 6789, 7008, 7440, 8760, 8928, 9052, 10512, 11160, 11315, 11680, 13140, 13578, 14880, 17520, 18104, 20367, 21024, 22320, 22630, 26280, 27156, 33945, 35040, 36208, 40734, 44640, 45260, 52560, 54312, 67890, 72416, 81468, 85999, 90520, 101835, 105120, 108624, 135780, 162936, 171998, 181040, 203670, 217248, 257997, 271560, 325872, 343996, 362080, 407340, 429995, 515994, 543120, 651744, 687992, 773991, 814680, 859990, 1031988, 1086240, 1289985, 1375984, 1547982, 1629360, 1719980, 2063976, 2579970, 2665969, 2751968, 3095964, 3258720, 3439960, 3869955, 4127952, 5159940, 5331938, 6191928, 6277927, 6879920, 7739910, 7997907, 8255904, 10319880, 10663876, 12383856, 12555854, 13329845, 13759840, 15479820, 15995814, 18833781, 20639760, 21327752, 23993721, 24767712, 25111708, 26659690, 30959640, 31389635, 31991628, 37667562, 39989535, 41279520, 42655504, 47987442, 50223416, 53319380, 56501343, 61919280, 62779270, 63983256, 75335124, 79979070, 85311008, 94168905, 95974884, 100446832, 106638760, 113002686, 119968605, 123838560, 125558540, 127966512, 150670248, 159958140, 188337810, 191949768, 194615737, 200893664, 213277520, 226005372, 239937210, 251117080, 255933024, 282506715, 301340496, 319916280, 376675620, 383899536, 389231474, 426555040, 452010744, 479874420, 502234160, 565013430, 583847211, 602680992, 639832560, 753351240, 767799072, 778462948, 904021488, 959748840, 973078685, 1004468320, 1130026860, 1167694422, 1279665120, 1506702480, 1556925896, 1751541633, 1808042976, 1919497680, 1946157370, 2260053720, 2335388844, 2919236055, 3013404960, 3113851792, 3503083266, 3838995360, 3892314740, 4520107440, 4670777688, 5838472110, 6227703584, 7006166532, 7784629480, 8757708165, 9040214880, 9341555376, 11676944220, 14012333064, 15569258960, 17515416330, 18683110752, 23353888440, 28024666128, 31138517920, 35030832660, 46707776880, 56049332256, 70061665320, 93415553760, 140123330640, 280246661280]

約数ペア:

[(1, 280246661280), (2, 140123330640), (3, 93415553760), (4, 70061665320), (5, 56049332256), (6, 46707776880), (8, 35030832660), (9, 31138517920), (10, 28024666128), (12, 23353888440), (15, 18683110752), (16, 17515416330), (18, 15569258960), (20, 14012333064), (24, 11676944220), (30, 9341555376), (31, 9040214880), (32, 8757708165), (36, 7784629480), (40, 7006166532), (45, 6227703584), (48, 5838472110), (60, 4670777688), (62, 4520107440), (72, 3892314740), (73, 3838995360), (80, 3503083266), (90, 3113851792), (93, 3013404960), (96, 2919236055), (120, 2335388844), (124, 2260053720), (144, 1946157370), (146, 1919497680), (155, 1808042976), (160, 1751541633), (180, 1556925896), (186, 1506702480), (219, 1279665120), (240, 1167694422), (248, 1130026860), (279, 1004468320), (288, 973078685), (292, 959748840), (310, 904021488), (360, 778462948), (365, 767799072), (372, 753351240), (438, 639832560), (465, 602680992), (480, 583847211), (496, 565013430), (558, 502234160), (584, 479874420), (620, 452010744), (657, 426555040), (720, 389231474), (730, 383899536), (744, 376675620), (876, 319916280), (930, 301340496), (992, 282506715), (1095, 255933024), (1116, 251117080), (1168, 239937210), (1240, 226005372), (1314, 213277520), (1395, 200893664), (1440, 194615737), (1460, 191949768), (1488, 188337810), (1752, 159958140), (1860, 150670248), (2190, 127966512), (2232, 125558540), (2263, 123838560), (2336, 119968605), (2480, 113002686), (2628, 106638760), (2790, 100446832), (2920, 95974884), (2976, 94168905), (3285, 85311008), (3504, 79979070), (3720, 75335124), (4380, 63983256), (4464, 62779270), (4526, 61919280), (4960, 56501343), (5256, 53319380), (5580, 50223416), (5840, 47987442), (6570, 42655504), (6789, 41279520), (7008, 39989535), (7440, 37667562), (8760, 31991628), (8928, 31389635), (9052, 30959640), (10512, 26659690), (11160, 25111708), (11315, 24767712), (11680, 23993721), (13140, 21327752), (13578, 20639760), (14880, 18833781), (17520, 15995814), (18104, 15479820), (20367, 13759840), (21024, 13329845), (22320, 12555854), (22630, 12383856), (26280, 10663876), (27156, 10319880), (33945, 8255904), (35040, 7997907), (36208, 7739910), (40734, 6879920), (44640, 6277927), (45260, 6191928), (52560, 5331938), (54312, 5159940), (67890, 4127952), (72416, 3869955), (81468, 3439960), (85999, 3258720), (90520, 3095964), (101835, 2751968), (105120, 2665969), (108624, 2579970), (135780, 2063976), (162936, 1719980), (171998, 1629360), (181040, 1547982), (203670, 1375984), (217248, 1289985), (257997, 1086240), (271560, 1031988), (325872, 859990), (343996, 814680), (362080, 773991), (407340, 687992), (429995, 651744), (515994, 543120)]