188564740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 216

約数和(自身を含む): 536323032

約数和(自身を除く): 347758292

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 41, 49, 52, 65, 70, 76, 82, 91, 95, 98, 130, 133, 140, 164, 182, 190, 196, 205, 245, 247, 260, 266, 287, 361, 364, 380, 410, 455, 490, 494, 532, 533, 574, 637, 665, 722, 779, 820, 910, 931, 980, 988, 1066, 1148, 1235, 1274, 1330, 1435, 1444, 1558, 1729, 1805, 1820, 1862, 2009, 2132, 2470, 2527, 2548, 2660, 2665, 2870, 3116, 3185, 3458, 3610, 3724, 3731, 3895, 4018, 4655, 4693, 4940, 5054, 5330, 5453, 5740, 6370, 6916, 7220, 7462, 7790, 8036, 8645, 9310, 9386, 10045, 10108, 10127, 10660, 10906, 12103, 12635, 12740, 14801, 14924, 15580, 17290, 17689, 18620, 18655, 18772, 20090, 20254, 21812, 23465, 24206, 25270, 26117, 27265, 29602, 32851, 34580, 35378, 37310, 38171, 40180, 40508, 46930, 48412, 50540, 50635, 52234, 54530, 59204, 60515, 65702, 70756, 70889, 74005, 74620, 76342, 88445, 93860, 101270, 103607, 104468, 109060, 121030, 130585, 131404, 141778, 148010, 152684, 164255, 176890, 190855, 192413, 202540, 207214, 229957, 242060, 261170, 283556, 296020, 328510, 353780, 354445, 381710, 384826, 414428, 459914, 496223, 518035, 522340, 657020, 708890, 725249, 763420, 769652, 919828, 962065, 992446, 1036070, 1149785, 1346891, 1417780, 1450498, 1924130, 1984892, 2072140, 2299570, 2481115, 2693782, 2900996, 3626245, 3848260, 4599140, 4962230, 5387564, 6734455, 7252490, 9428237, 9924460, 13468910, 14504980, 18856474, 26937820, 37712948, 47141185, 94282370, 188564740]

約数ペア:

[(1, 188564740), (2, 94282370), (4, 47141185), (5, 37712948), (7, 26937820), (10, 18856474), (13, 14504980), (14, 13468910), (19, 9924460), (20, 9428237), (26, 7252490), (28, 6734455), (35, 5387564), (38, 4962230), (41, 4599140), (49, 3848260), (52, 3626245), (65, 2900996), (70, 2693782), (76, 2481115), (82, 2299570), (91, 2072140), (95, 1984892), (98, 1924130), (130, 1450498), (133, 1417780), (140, 1346891), (164, 1149785), (182, 1036070), (190, 992446), (196, 962065), (205, 919828), (245, 769652), (247, 763420), (260, 725249), (266, 708890), (287, 657020), (361, 522340), (364, 518035), (380, 496223), (410, 459914), (455, 414428), (490, 384826), (494, 381710), (532, 354445), (533, 353780), (574, 328510), (637, 296020), (665, 283556), (722, 261170), (779, 242060), (820, 229957), (910, 207214), (931, 202540), (980, 192413), (988, 190855), (1066, 176890), (1148, 164255), (1235, 152684), (1274, 148010), (1330, 141778), (1435, 131404), (1444, 130585), (1558, 121030), (1729, 109060), (1805, 104468), (1820, 103607), (1862, 101270), (2009, 93860), (2132, 88445), (2470, 76342), (2527, 74620), (2548, 74005), (2660, 70889), (2665, 70756), (2870, 65702), (3116, 60515), (3185, 59204), (3458, 54530), (3610, 52234), (3724, 50635), (3731, 50540), (3895, 48412), (4018, 46930), (4655, 40508), (4693, 40180), (4940, 38171), (5054, 37310), (5330, 35378), (5453, 34580), (5740, 32851), (6370, 29602), (6916, 27265), (7220, 26117), (7462, 25270), (7790, 24206), (8036, 23465), (8645, 21812), (9310, 20254), (9386, 20090), (10045, 18772), (10108, 18655), (10127, 18620), (10660, 17689), (10906, 17290), (12103, 15580), (12635, 14924), (12740, 14801)]