19156987393680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{9098459}}^1$

素因数の和:9098789

約数の個数: 160

約数和(自身を含む): 61518982533120

約数和(自身を除く): 42361995139440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 283, 310, 372, 465, 496, 566, 620, 744, 849, 930, 1132, 1240, 1415, 1488, 1698, 1860, 2264, 2480, 2830, 3396, 3720, 4245, 4528, 5660, 6792, 7440, 8490, 8773, 11320, 13584, 16980, 17546, 22640, 26319, 33960, 35092, 43865, 52638, 67920, 70184, 87730, 105276, 131595, 140368, 175460, 210552, 263190, 350920, 421104, 526380, 701840, 1052760, 2105520, 9098459, 18196918, 27295377, 36393836, 45492295, 54590754, 72787672, 90984590, 109181508, 136476885, 145575344, 181969180, 218363016, 272953770, 282052229, 363938360, 436726032, 545907540, 564104458, 727876720, 846156687, 1091815080, 1128208916, 1410261145, 1692313374, 2183630160, 2256417832, 2574863897, 2820522290, 3384626748, 4230783435, 4512835664, 5149727794, 5641044580, 6769253496, 7724591691, 8461566870, 10299455588, 11282089160, 12874319485, 13538506992, 15449183382, 16923133740, 20598911176, 22564178320, 25748638970, 30898366764, 33846267480, 38622958455, 41197822352, 51497277940, 61796733528, 67692534960, 77245916910, 79820780807, 102994555880, 123593467056, 154491833820, 159641561614, 205989111760, 239462342421, 308983667640, 319283123228, 399103904035, 478924684842, 617967335280, 638566246456, 798207808070, 957849369684, 1197311712105, 1277132492912, 1596415616140, 1915698739368, 2394623424210, 3192831232280, 3831397478736, 4789246848420, 6385662464560, 9578493696840, 19156987393680]

約数ペア:

[(1, 19156987393680), (2, 9578493696840), (3, 6385662464560), (4, 4789246848420), (5, 3831397478736), (6, 3192831232280), (8, 2394623424210), (10, 1915698739368), (12, 1596415616140), (15, 1277132492912), (16, 1197311712105), (20, 957849369684), (24, 798207808070), (30, 638566246456), (31, 617967335280), (40, 478924684842), (48, 399103904035), (60, 319283123228), (62, 308983667640), (80, 239462342421), (93, 205989111760), (120, 159641561614), (124, 154491833820), (155, 123593467056), (186, 102994555880), (240, 79820780807), (248, 77245916910), (283, 67692534960), (310, 61796733528), (372, 51497277940), (465, 41197822352), (496, 38622958455), (566, 33846267480), (620, 30898366764), (744, 25748638970), (849, 22564178320), (930, 20598911176), (1132, 16923133740), (1240, 15449183382), (1415, 13538506992), (1488, 12874319485), (1698, 11282089160), (1860, 10299455588), (2264, 8461566870), (2480, 7724591691), (2830, 6769253496), (3396, 5641044580), (3720, 5149727794), (4245, 4512835664), (4528, 4230783435), (5660, 3384626748), (6792, 2820522290), (7440, 2574863897), (8490, 2256417832), (8773, 2183630160), (11320, 1692313374), (13584, 1410261145), (16980, 1128208916), (17546, 1091815080), (22640, 846156687), (26319, 727876720), (33960, 564104458), (35092, 545907540), (43865, 436726032), (52638, 363938360), (67920, 282052229), (70184, 272953770), (87730, 218363016), (105276, 181969180), (131595, 145575344), (140368, 136476885), (175460, 109181508), (210552, 90984590), (263190, 72787672), (350920, 54590754), (421104, 45492295), (526380, 36393836), (701840, 27295377), (1052760, 18196918), (2105520, 9098459)]