18880452360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{681113}}^1$

素因数の和:681148

約数の個数: 192

約数和(自身を含む): 76502724480

約数和(自身を除く): 57622272120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 13860, 27720, 681113, 1362226, 2043339, 2724452, 3405565, 4086678, 4767791, 5448904, 6130017, 6811130, 7492243, 8173356, 9535582, 10216695, 12260034, 13622260, 14303373, 14984486, 16346712, 19071164, 20433390, 22476729, 23838955, 24520068, 27244520, 28606746, 29968972, 30650085, 37461215, 38142328, 40866780, 42910119, 44953458, 47677910, 49040136, 52445701, 57213492, 59937944, 61300170, 67430187, 71516865, 74922430, 81733560, 85820238, 89906916, 95355820, 104891402, 112383645, 114426984, 122600340, 134860374, 143033730, 149844860, 157337103, 171640476, 179813832, 190711640, 209782804, 214550595, 224767290, 245200680, 262228505, 269720748, 286067460, 299689720, 314674206, 337150935, 343280952, 419565608, 429101190, 449534580, 472011309, 524457010, 539441496, 572134920, 629348412, 674301870, 786685515, 858202380, 899069160, 944022618, 1048914020, 1258696824, 1348603740, 1573371030, 1716404760, 1888045236, 2097828040, 2360056545, 2697207480, 3146742060, 3776090472, 4720113090, 6293484120, 9440226180, 18880452360]

約数ペア:

[(1, 18880452360), (2, 9440226180), (3, 6293484120), (4, 4720113090), (5, 3776090472), (6, 3146742060), (7, 2697207480), (8, 2360056545), (9, 2097828040), (10, 1888045236), (11, 1716404760), (12, 1573371030), (14, 1348603740), (15, 1258696824), (18, 1048914020), (20, 944022618), (21, 899069160), (22, 858202380), (24, 786685515), (28, 674301870), (30, 629348412), (33, 572134920), (35, 539441496), (36, 524457010), (40, 472011309), (42, 449534580), (44, 429101190), (45, 419565608), (55, 343280952), (56, 337150935), (60, 314674206), (63, 299689720), (66, 286067460), (70, 269720748), (72, 262228505), (77, 245200680), (84, 224767290), (88, 214550595), (90, 209782804), (99, 190711640), (105, 179813832), (110, 171640476), (120, 157337103), (126, 149844860), (132, 143033730), (140, 134860374), (154, 122600340), (165, 114426984), (168, 112383645), (180, 104891402), (198, 95355820), (210, 89906916), (220, 85820238), (231, 81733560), (252, 74922430), (264, 71516865), (280, 67430187), (308, 61300170), (315, 59937944), (330, 57213492), (360, 52445701), (385, 49040136), (396, 47677910), (420, 44953458), (440, 42910119), (462, 40866780), (495, 38142328), (504, 37461215), (616, 30650085), (630, 29968972), (660, 28606746), (693, 27244520), (770, 24520068), (792, 23838955), (840, 22476729), (924, 20433390), (990, 19071164), (1155, 16346712), (1260, 14984486), (1320, 14303373), (1386, 13622260), (1540, 12260034), (1848, 10216695), (1980, 9535582), (2310, 8173356), (2520, 7492243), (2772, 6811130), (3080, 6130017), (3465, 5448904), (3960, 4767791), (4620, 4086678), (5544, 3405565), (6930, 2724452), (9240, 2043339), (13860, 1362226), (27720, 681113)]