2398744920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139787}}^1$

素因数の和:139825

約数の個数: 128

約数和(自身を含む): 8454378240

約数和(自身を除く): 6055633320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 139787, 279574, 419361, 559148, 698935, 838722, 1118296, 1397870, 1537657, 1677444, 1817231, 2096805, 2795740, 3075314, 3354888, 3634462, 4193610, 4612971, 5451693, 5591480, 6150628, 7268924, 7688285, 8387220, 9086155, 9225942, 10903386, 12301256, 14537848, 15376570, 16774440, 18172310, 18451884, 19989541, 21806772, 23064855, 27258465, 30753140, 36344620, 36903768, 39979082, 43613544, 46129710, 54516930, 59968623, 61506280, 72689240, 79958164, 92259420, 99947705, 109033860, 119937246, 159916328, 184518840, 199895410, 218067720, 239874492, 299843115, 399790820, 479748984, 599686230, 799581640, 1199372460, 2398744920]

約数ペア:

[(1, 2398744920), (2, 1199372460), (3, 799581640), (4, 599686230), (5, 479748984), (6, 399790820), (8, 299843115), (10, 239874492), (11, 218067720), (12, 199895410), (13, 184518840), (15, 159916328), (20, 119937246), (22, 109033860), (24, 99947705), (26, 92259420), (30, 79958164), (33, 72689240), (39, 61506280), (40, 59968623), (44, 54516930), (52, 46129710), (55, 43613544), (60, 39979082), (65, 36903768), (66, 36344620), (78, 30753140), (88, 27258465), (104, 23064855), (110, 21806772), (120, 19989541), (130, 18451884), (132, 18172310), (143, 16774440), (156, 15376570), (165, 14537848), (195, 12301256), (220, 10903386), (260, 9225942), (264, 9086155), (286, 8387220), (312, 7688285), (330, 7268924), (390, 6150628), (429, 5591480), (440, 5451693), (520, 4612971), (572, 4193610), (660, 3634462), (715, 3354888), (780, 3075314), (858, 2795740), (1144, 2096805), (1320, 1817231), (1430, 1677444), (1560, 1537657), (1716, 1397870), (2145, 1118296), (2860, 838722), (3432, 698935), (4290, 559148), (5720, 419361), (8580, 279574), (17160, 139787)]