814801260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1889}}^1$

素因数の和:2000

約数の個数: 192

約数和(自身を含む): 2844979200

約数和(自身を除く): 2030177940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 79, 84, 91, 105, 130, 140, 156, 158, 182, 195, 210, 237, 260, 273, 316, 364, 390, 395, 420, 455, 474, 546, 553, 780, 790, 910, 948, 1027, 1092, 1106, 1185, 1365, 1580, 1659, 1820, 1889, 2054, 2212, 2370, 2730, 2765, 3081, 3318, 3778, 4108, 4740, 5135, 5460, 5530, 5667, 6162, 6636, 7189, 7556, 8295, 9445, 10270, 11060, 11334, 12324, 13223, 14378, 15405, 16590, 18890, 20540, 21567, 22668, 24557, 26446, 28335, 28756, 30810, 33180, 35945, 37780, 39669, 43134, 49114, 52892, 56670, 61620, 66115, 71890, 73671, 79338, 86268, 98228, 107835, 113340, 122785, 132230, 143780, 147342, 149231, 158676, 171899, 198345, 215670, 245570, 264460, 294684, 298462, 343798, 368355, 396690, 431340, 447693, 491140, 515697, 596924, 687596, 736710, 746155, 793380, 859495, 895386, 1031394, 1044617, 1473420, 1492310, 1718990, 1790772, 1940003, 2062788, 2089234, 2238465, 2578485, 2984620, 3133851, 3437980, 3880006, 4178468, 4476930, 5156970, 5223085, 5820009, 6267702, 7760012, 8953860, 9700015, 10313940, 10446170, 11640018, 12535404, 13580021, 15669255, 19400030, 20892340, 23280036, 27160042, 29100045, 31338510, 38800060, 40740063, 54320084, 58200090, 62677020, 67900105, 81480126, 116400180, 135800210, 162960252, 203700315, 271600420, 407400630, 814801260]

約数ペア:

[(1, 814801260), (2, 407400630), (3, 271600420), (4, 203700315), (5, 162960252), (6, 135800210), (7, 116400180), (10, 81480126), (12, 67900105), (13, 62677020), (14, 58200090), (15, 54320084), (20, 40740063), (21, 38800060), (26, 31338510), (28, 29100045), (30, 27160042), (35, 23280036), (39, 20892340), (42, 19400030), (52, 15669255), (60, 13580021), (65, 12535404), (70, 11640018), (78, 10446170), (79, 10313940), (84, 9700015), (91, 8953860), (105, 7760012), (130, 6267702), (140, 5820009), (156, 5223085), (158, 5156970), (182, 4476930), (195, 4178468), (210, 3880006), (237, 3437980), (260, 3133851), (273, 2984620), (316, 2578485), (364, 2238465), (390, 2089234), (395, 2062788), (420, 1940003), (455, 1790772), (474, 1718990), (546, 1492310), (553, 1473420), (780, 1044617), (790, 1031394), (910, 895386), (948, 859495), (1027, 793380), (1092, 746155), (1106, 736710), (1185, 687596), (1365, 596924), (1580, 515697), (1659, 491140), (1820, 447693), (1889, 431340), (2054, 396690), (2212, 368355), (2370, 343798), (2730, 298462), (2765, 294684), (3081, 264460), (3318, 245570), (3778, 215670), (4108, 198345), (4740, 171899), (5135, 158676), (5460, 149231), (5530, 147342), (5667, 143780), (6162, 132230), (6636, 122785), (7189, 113340), (7556, 107835), (8295, 98228), (9445, 86268), (10270, 79338), (11060, 73671), (11334, 71890), (12324, 66115), (13223, 61620), (14378, 56670), (15405, 52892), (16590, 49114), (18890, 43134), (20540, 39669), (21567, 37780), (22668, 35945), (24557, 33180), (26446, 30810), (28335, 28756)]