1254063720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2801}}^1$

素因数の和:2876

約数の個数: 256

約数和(自身を含む): 4745018880

約数和(自身を除く): 3490955160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 52, 56, 60, 65, 70, 78, 82, 84, 91, 104, 105, 120, 123, 130, 140, 156, 164, 168, 182, 195, 205, 210, 246, 260, 273, 280, 287, 312, 328, 364, 390, 410, 420, 455, 492, 520, 533, 546, 574, 615, 728, 780, 820, 840, 861, 910, 984, 1066, 1092, 1148, 1230, 1365, 1435, 1560, 1599, 1640, 1722, 1820, 2132, 2184, 2296, 2460, 2665, 2730, 2801, 2870, 3198, 3444, 3640, 3731, 4264, 4305, 4920, 5330, 5460, 5602, 5740, 6396, 6888, 7462, 7995, 8403, 8610, 10660, 10920, 11193, 11204, 11480, 12792, 14005, 14924, 15990, 16806, 17220, 18655, 19607, 21320, 22386, 22408, 28010, 29848, 31980, 33612, 34440, 36413, 37310, 39214, 42015, 44772, 55965, 56020, 58821, 63960, 67224, 72826, 74620, 78428, 84030, 89544, 98035, 109239, 111930, 112040, 114841, 117642, 145652, 149240, 156856, 168060, 182065, 196070, 218478, 223860, 229682, 235284, 254891, 291304, 294105, 336120, 344523, 364130, 392140, 436956, 447720, 459364, 470568, 509782, 546195, 574205, 588210, 689046, 728260, 764673, 784280, 803887, 873912, 918728, 1019564, 1092390, 1148410, 1176420, 1274455, 1378092, 1456520, 1492933, 1529346, 1607774, 1722615, 2039128, 2184780, 2296820, 2352840, 2411661, 2548910, 2756184, 2985866, 3058692, 3215548, 3445230, 3823365, 4019435, 4369560, 4478799, 4593640, 4823322, 5097820, 5971732, 6117384, 6431096, 6890460, 7464665, 7646730, 8038870, 8957598, 9646644, 10195640, 10450531, 11943464, 12058305, 13780920, 14929330, 15293460, 16077740, 17915196, 19293288, 20901062, 22393995, 24116610, 29858660, 30586920, 31351593, 32155480, 35830392, 41802124, 44787990, 48233220, 52252655, 59717320, 62703186, 83604248, 89575980, 96466440, 104505310, 125406372, 156757965, 179151960, 209010620, 250812744, 313515930, 418021240, 627031860, 1254063720]

約数ペア:

[(1, 1254063720), (2, 627031860), (3, 418021240), (4, 313515930), (5, 250812744), (6, 209010620), (7, 179151960), (8, 156757965), (10, 125406372), (12, 104505310), (13, 96466440), (14, 89575980), (15, 83604248), (20, 62703186), (21, 59717320), (24, 52252655), (26, 48233220), (28, 44787990), (30, 41802124), (35, 35830392), (39, 32155480), (40, 31351593), (41, 30586920), (42, 29858660), (52, 24116610), (56, 22393995), (60, 20901062), (65, 19293288), (70, 17915196), (78, 16077740), (82, 15293460), (84, 14929330), (91, 13780920), (104, 12058305), (105, 11943464), (120, 10450531), (123, 10195640), (130, 9646644), (140, 8957598), (156, 8038870), (164, 7646730), (168, 7464665), (182, 6890460), (195, 6431096), (205, 6117384), (210, 5971732), (246, 5097820), (260, 4823322), (273, 4593640), (280, 4478799), (287, 4369560), (312, 4019435), (328, 3823365), (364, 3445230), (390, 3215548), (410, 3058692), (420, 2985866), (455, 2756184), (492, 2548910), (520, 2411661), (533, 2352840), (546, 2296820), (574, 2184780), (615, 2039128), (728, 1722615), (780, 1607774), (820, 1529346), (840, 1492933), (861, 1456520), (910, 1378092), (984, 1274455), (1066, 1176420), (1092, 1148410), (1148, 1092390), (1230, 1019564), (1365, 918728), (1435, 873912), (1560, 803887), (1599, 784280), (1640, 764673), (1722, 728260), (1820, 689046), (2132, 588210), (2184, 574205), (2296, 546195), (2460, 509782), (2665, 470568), (2730, 459364), (2801, 447720), (2870, 436956), (3198, 392140), (3444, 364130), (3640, 344523), (3731, 336120), (4264, 294105), (4305, 291304), (4920, 254891), (5330, 235284), (5460, 229682), (5602, 223860), (5740, 218478), (6396, 196070), (6888, 182065), (7462, 168060), (7995, 156856), (8403, 149240), (8610, 145652), (10660, 117642), (10920, 114841), (11193, 112040), (11204, 111930), (11480, 109239), (12792, 98035), (14005, 89544), (14924, 84030), (15990, 78428), (16806, 74620), (17220, 72826), (18655, 67224), (19607, 63960), (21320, 58821), (22386, 56020), (22408, 55965), (28010, 44772), (29848, 42015), (31980, 39214), (33612, 37310), (34440, 36413)]