156986390120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{941}}^1\times {\mathrm{1811}}^1$

素因数の和:2824

約数の個数: 192

約数和(自身を含む): 420308040960

約数和(自身を除く): 263321650840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 49, 56, 70, 94, 98, 140, 188, 196, 235, 245, 280, 329, 376, 392, 470, 490, 658, 940, 941, 980, 1316, 1645, 1811, 1880, 1882, 1960, 2303, 2632, 3290, 3622, 3764, 4606, 4705, 6580, 6587, 7244, 7528, 9055, 9212, 9410, 11515, 12677, 13160, 13174, 14488, 18110, 18424, 18820, 23030, 25354, 26348, 32935, 36220, 37640, 44227, 46060, 46109, 50708, 52696, 63385, 65870, 72440, 85117, 88454, 88739, 92120, 92218, 101416, 126770, 131740, 170234, 176908, 177478, 184436, 221135, 230545, 253540, 263480, 309589, 340468, 353816, 354956, 368872, 425585, 442270, 443695, 461090, 507080, 595819, 619178, 680936, 709912, 851170, 884540, 887390, 922180, 1191638, 1238356, 1547945, 1702340, 1704151, 1769080, 1774780, 1844360, 2167123, 2383276, 2476712, 2979095, 3095890, 3404680, 3408302, 3549560, 4170733, 4334246, 4766552, 5958190, 6191780, 6816604, 8341466, 8520755, 8668492, 10835615, 11916380, 11929057, 12383560, 13633208, 16682932, 17041510, 17336984, 20853665, 21671230, 23832760, 23858114, 33365864, 34083020, 41707330, 43342460, 47716228, 59645285, 68166040, 80095097, 83414660, 83503399, 86684920, 95432456, 119290570, 160190194, 166829320, 167006798, 238581140, 320380388, 334013596, 400475485, 417516995, 477162280, 560665679, 640760776, 668027192, 800950970, 835033990, 1121331358, 1601901940, 1670067980, 2242662716, 2803328395, 3203803880, 3340135960, 3924659753, 4485325432, 5606656790, 7849319506, 11213313580, 15698639012, 19623298765, 22426627160, 31397278024, 39246597530, 78493195060, 156986390120]

約数ペア:

[(1, 156986390120), (2, 78493195060), (4, 39246597530), (5, 31397278024), (7, 22426627160), (8, 19623298765), (10, 15698639012), (14, 11213313580), (20, 7849319506), (28, 5606656790), (35, 4485325432), (40, 3924659753), (47, 3340135960), (49, 3203803880), (56, 2803328395), (70, 2242662716), (94, 1670067980), (98, 1601901940), (140, 1121331358), (188, 835033990), (196, 800950970), (235, 668027192), (245, 640760776), (280, 560665679), (329, 477162280), (376, 417516995), (392, 400475485), (470, 334013596), (490, 320380388), (658, 238581140), (940, 167006798), (941, 166829320), (980, 160190194), (1316, 119290570), (1645, 95432456), (1811, 86684920), (1880, 83503399), (1882, 83414660), (1960, 80095097), (2303, 68166040), (2632, 59645285), (3290, 47716228), (3622, 43342460), (3764, 41707330), (4606, 34083020), (4705, 33365864), (6580, 23858114), (6587, 23832760), (7244, 21671230), (7528, 20853665), (9055, 17336984), (9212, 17041510), (9410, 16682932), (11515, 13633208), (12677, 12383560), (13160, 11929057), (13174, 11916380), (14488, 10835615), (18110, 8668492), (18424, 8520755), (18820, 8341466), (23030, 6816604), (25354, 6191780), (26348, 5958190), (32935, 4766552), (36220, 4334246), (37640, 4170733), (44227, 3549560), (46060, 3408302), (46109, 3404680), (50708, 3095890), (52696, 2979095), (63385, 2476712), (65870, 2383276), (72440, 2167123), (85117, 1844360), (88454, 1774780), (88739, 1769080), (92120, 1704151), (92218, 1702340), (101416, 1547945), (126770, 1238356), (131740, 1191638), (170234, 922180), (176908, 887390), (177478, 884540), (184436, 851170), (221135, 709912), (230545, 680936), (253540, 619178), (263480, 595819), (309589, 507080), (340468, 461090), (353816, 443695), (354956, 442270), (368872, 425585)]