39999364080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{210169}}^1$

素因数の和:210259

約数の個数: 160

約数和(自身を含む): 135726104640

約数和(自身を除く): 95726740560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 61, 65, 78, 80, 104, 120, 122, 130, 156, 183, 195, 208, 240, 244, 260, 305, 312, 366, 390, 488, 520, 610, 624, 732, 780, 793, 915, 976, 1040, 1220, 1464, 1560, 1586, 1830, 2379, 2440, 2928, 3120, 3172, 3660, 3965, 4758, 4880, 6344, 7320, 7930, 9516, 11895, 12688, 14640, 15860, 19032, 23790, 31720, 38064, 47580, 63440, 95160, 190320, 210169, 420338, 630507, 840676, 1050845, 1261014, 1681352, 2101690, 2522028, 2732197, 3152535, 3362704, 4203380, 5044056, 5464394, 6305070, 8196591, 8406760, 10088112, 10928788, 12610140, 12820309, 13660985, 16393182, 16813520, 21857576, 25220280, 25640618, 27321970, 32786364, 38460927, 40982955, 43715152, 50440560, 51281236, 54643940, 64101545, 65572728, 76921854, 81965910, 102562472, 109287880, 128203090, 131145456, 153843708, 163931820, 166664017, 192304635, 205124944, 218575760, 256406180, 307687416, 327863640, 333328034, 384609270, 499992051, 512812360, 615374832, 655727280, 666656068, 769218540, 833320085, 999984102, 1025624720, 1333312136, 1538437080, 1666640170, 1999968204, 2499960255, 2666624272, 3076874160, 3333280340, 3999936408, 4999920510, 6666560680, 7999872816, 9999841020, 13333121360, 19999682040, 39999364080]

約数ペア:

[(1, 39999364080), (2, 19999682040), (3, 13333121360), (4, 9999841020), (5, 7999872816), (6, 6666560680), (8, 4999920510), (10, 3999936408), (12, 3333280340), (13, 3076874160), (15, 2666624272), (16, 2499960255), (20, 1999968204), (24, 1666640170), (26, 1538437080), (30, 1333312136), (39, 1025624720), (40, 999984102), (48, 833320085), (52, 769218540), (60, 666656068), (61, 655727280), (65, 615374832), (78, 512812360), (80, 499992051), (104, 384609270), (120, 333328034), (122, 327863640), (130, 307687416), (156, 256406180), (183, 218575760), (195, 205124944), (208, 192304635), (240, 166664017), (244, 163931820), (260, 153843708), (305, 131145456), (312, 128203090), (366, 109287880), (390, 102562472), (488, 81965910), (520, 76921854), (610, 65572728), (624, 64101545), (732, 54643940), (780, 51281236), (793, 50440560), (915, 43715152), (976, 40982955), (1040, 38460927), (1220, 32786364), (1464, 27321970), (1560, 25640618), (1586, 25220280), (1830, 21857576), (2379, 16813520), (2440, 16393182), (2928, 13660985), (3120, 12820309), (3172, 12610140), (3660, 10928788), (3965, 10088112), (4758, 8406760), (4880, 8196591), (6344, 6305070), (7320, 5464394), (7930, 5044056), (9516, 4203380), (11895, 3362704), (12688, 3152535), (14640, 2732197), (15860, 2522028), (19032, 2101690), (23790, 1681352), (31720, 1261014), (38064, 1050845), (47580, 840676), (63440, 630507), (95160, 420338), (190320, 210169)]