156945020540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1471}}^1\times {\mathrm{2389}}^1$

素因数の和:3916

約数の個数: 192

約数和(自身を含む): 425546956800

約数和(自身を除く): 268601936260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1276, 1471, 1540, 1595, 2030, 2233, 2389, 2942, 3190, 4060, 4466, 4778, 5884, 6380, 7355, 8932, 9556, 10297, 11165, 11945, 14710, 16181, 16723, 20594, 22330, 23890, 26279, 29420, 32362, 33446, 41188, 42659, 44660, 47780, 51485, 52558, 64724, 66892, 69281, 80905, 83615, 85318, 102970, 105116, 113267, 131395, 138562, 161810, 167230, 170636, 183953, 205940, 213295, 226534, 262790, 277124, 298613, 323620, 334460, 346405, 367906, 426590, 453068, 469249, 484967, 525580, 566335, 597226, 692810, 735812, 762091, 853180, 919765, 938498, 969934, 1132670, 1194452, 1385620, 1493065, 1524182, 1839530, 1876996, 1939868, 2265340, 2346245, 2424835, 2986130, 3048364, 3284743, 3514219, 3679060, 3810455, 4692490, 4849670, 5334637, 5972260, 6569486, 7028438, 7620910, 9384980, 9699340, 10669274, 13138972, 14056876, 15241820, 16423715, 17571095, 21338548, 24599533, 26673185, 32847430, 35142190, 38656409, 49199066, 53346370, 65694860, 70284380, 77312818, 98398132, 101912351, 106692740, 122997665, 154625636, 193282045, 203824702, 245995330, 270594863, 386564090, 407649404, 491990660, 509561755, 541189726, 713386457, 773128180, 1019123510, 1082379452, 1121035861, 1352974315, 1426772914, 2038247020, 2242071722, 2705948630, 2853545828, 3566932285, 4484143444, 5411897260, 5605179305, 7133864570, 7847251027, 11210358610, 14267729140, 15694502054, 22420717220, 31389004108, 39236255135, 78472510270, 156945020540]

約数ペア:

[(1, 156945020540), (2, 78472510270), (4, 39236255135), (5, 31389004108), (7, 22420717220), (10, 15694502054), (11, 14267729140), (14, 11210358610), (20, 7847251027), (22, 7133864570), (28, 5605179305), (29, 5411897260), (35, 4484143444), (44, 3566932285), (55, 2853545828), (58, 2705948630), (70, 2242071722), (77, 2038247020), (110, 1426772914), (116, 1352974315), (140, 1121035861), (145, 1082379452), (154, 1019123510), (203, 773128180), (220, 713386457), (290, 541189726), (308, 509561755), (319, 491990660), (385, 407649404), (406, 386564090), (580, 270594863), (638, 245995330), (770, 203824702), (812, 193282045), (1015, 154625636), (1276, 122997665), (1471, 106692740), (1540, 101912351), (1595, 98398132), (2030, 77312818), (2233, 70284380), (2389, 65694860), (2942, 53346370), (3190, 49199066), (4060, 38656409), (4466, 35142190), (4778, 32847430), (5884, 26673185), (6380, 24599533), (7355, 21338548), (8932, 17571095), (9556, 16423715), (10297, 15241820), (11165, 14056876), (11945, 13138972), (14710, 10669274), (16181, 9699340), (16723, 9384980), (20594, 7620910), (22330, 7028438), (23890, 6569486), (26279, 5972260), (29420, 5334637), (32362, 4849670), (33446, 4692490), (41188, 3810455), (42659, 3679060), (44660, 3514219), (47780, 3284743), (51485, 3048364), (52558, 2986130), (64724, 2424835), (66892, 2346245), (69281, 2265340), (80905, 1939868), (83615, 1876996), (85318, 1839530), (102970, 1524182), (105116, 1493065), (113267, 1385620), (131395, 1194452), (138562, 1132670), (161810, 969934), (167230, 938498), (170636, 919765), (183953, 853180), (205940, 762091), (213295, 735812), (226534, 692810), (262790, 597226), (277124, 566335), (298613, 525580), (323620, 484967), (334460, 469249), (346405, 453068), (367906, 426590)]