2051016240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{93911}}^1$

素因数の和:93947

約数の個数: 160

約数和(自身を含む): 7825499136

約数和(自身を除く): 5774482896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 93911, 187822, 281733, 375644, 469555, 563466, 657377, 751288, 939110, 1126932, 1220843, 1314754, 1408665, 1502576, 1878220, 1972131, 2253864, 2441686, 2629508, 2817330, 3286885, 3662529, 3756440, 3944262, 4507728, 4883372, 5259016, 5634660, 6104215, 6573770, 7325058, 7512880, 7888524, 8545901, 9766744, 9860655, 10518032, 11269320, 12208430, 13147540, 14650116, 15777048, 17091802, 18312645, 19533488, 19721310, 22538640, 24416860, 25637703, 26295080, 29300232, 31554096, 34183604, 36625290, 39442620, 42729505, 48833720, 51275406, 52590160, 58600464, 68367208, 73250580, 78885240, 85459010, 97667440, 102550812, 128188515, 136734416, 146501160, 157770480, 170918020, 205101624, 256377030, 293002320, 341836040, 410203248, 512754060, 683672080, 1025508120, 2051016240]

約数ペア:

[(1, 2051016240), (2, 1025508120), (3, 683672080), (4, 512754060), (5, 410203248), (6, 341836040), (7, 293002320), (8, 256377030), (10, 205101624), (12, 170918020), (13, 157770480), (14, 146501160), (15, 136734416), (16, 128188515), (20, 102550812), (21, 97667440), (24, 85459010), (26, 78885240), (28, 73250580), (30, 68367208), (35, 58600464), (39, 52590160), (40, 51275406), (42, 48833720), (48, 42729505), (52, 39442620), (56, 36625290), (60, 34183604), (65, 31554096), (70, 29300232), (78, 26295080), (80, 25637703), (84, 24416860), (91, 22538640), (104, 19721310), (105, 19533488), (112, 18312645), (120, 17091802), (130, 15777048), (140, 14650116), (156, 13147540), (168, 12208430), (182, 11269320), (195, 10518032), (208, 9860655), (210, 9766744), (240, 8545901), (260, 7888524), (273, 7512880), (280, 7325058), (312, 6573770), (336, 6104215), (364, 5634660), (390, 5259016), (420, 4883372), (455, 4507728), (520, 3944262), (546, 3756440), (560, 3662529), (624, 3286885), (728, 2817330), (780, 2629508), (840, 2441686), (910, 2253864), (1040, 1972131), (1092, 1878220), (1365, 1502576), (1456, 1408665), (1560, 1314754), (1680, 1220843), (1820, 1126932), (2184, 939110), (2730, 751288), (3120, 657377), (3640, 563466), (4368, 469555), (5460, 375644), (7280, 281733), (10920, 187822), (21840, 93911)]