213256374720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2156719}}^1$

素因数の和:2156842

約数の個数: 112

約数和(自身を含む): 683662986240

約数和(自身を除く): 470406611520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 160, 192, 206, 240, 309, 320, 412, 480, 515, 618, 824, 960, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 3296, 4120, 4944, 6180, 6592, 8240, 9888, 12360, 16480, 19776, 24720, 32960, 49440, 98880, 2156719, 4313438, 6470157, 8626876, 10783595, 12940314, 17253752, 21567190, 25880628, 32350785, 34507504, 43134380, 51761256, 64701570, 69015008, 86268760, 103522512, 129403140, 138030016, 172537520, 207045024, 222142057, 258806280, 345075040, 414090048, 444284114, 517612560, 666426171, 690150080, 888568228, 1035225120, 1110710285, 1332852342, 1777136456, 2070450240, 2221420570, 2665704684, 3332130855, 3554272912, 4442841140, 5331409368, 6664261710, 7108545824, 8885682280, 10662818736, 13328523420, 14217091648, 17771364560, 21325637472, 26657046840, 35542729120, 42651274944, 53314093680, 71085458240, 106628187360, 213256374720]

約数ペア:

[(1, 213256374720), (2, 106628187360), (3, 71085458240), (4, 53314093680), (5, 42651274944), (6, 35542729120), (8, 26657046840), (10, 21325637472), (12, 17771364560), (15, 14217091648), (16, 13328523420), (20, 10662818736), (24, 8885682280), (30, 7108545824), (32, 6664261710), (40, 5331409368), (48, 4442841140), (60, 3554272912), (64, 3332130855), (80, 2665704684), (96, 2221420570), (103, 2070450240), (120, 1777136456), (160, 1332852342), (192, 1110710285), (206, 1035225120), (240, 888568228), (309, 690150080), (320, 666426171), (412, 517612560), (480, 444284114), (515, 414090048), (618, 345075040), (824, 258806280), (960, 222142057), (1030, 207045024), (1236, 172537520), (1545, 138030016), (1648, 129403140), (2060, 103522512), (2472, 86268760), (3090, 69015008), (3296, 64701570), (4120, 51761256), (4944, 43134380), (6180, 34507504), (6592, 32350785), (8240, 25880628), (9888, 21567190), (12360, 17253752), (16480, 12940314), (19776, 10783595), (24720, 8626876), (32960, 6470157), (49440, 4313438), (98880, 2156719)]