15669857840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113287}}^1$

素因数の和:113339

約数の個数: 160

約数和(自身を含む): 47200312320

約数和(自身を除く): 31530454480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 182, 190, 208, 247, 260, 266, 280, 304, 364, 380, 455, 494, 520, 532, 560, 665, 728, 760, 910, 988, 1040, 1064, 1235, 1330, 1456, 1520, 1729, 1820, 1976, 2128, 2470, 2660, 3458, 3640, 3952, 4940, 5320, 6916, 7280, 8645, 9880, 10640, 13832, 17290, 19760, 27664, 34580, 69160, 113287, 138320, 226574, 453148, 566435, 793009, 906296, 1132870, 1472731, 1586018, 1812592, 2152453, 2265740, 2945462, 3172036, 3965045, 4304906, 4531480, 5890924, 6344072, 7363655, 7930090, 8609812, 9062960, 10309117, 10762265, 11781848, 12688144, 14727310, 15067171, 15860180, 17219624, 20618234, 21524530, 23563696, 27981889, 29454620, 30134342, 31720360, 34439248, 41236468, 43049060, 51545585, 55963778, 58909240, 60268684, 63440720, 75335855, 82472936, 86098120, 103091170, 111927556, 117818480, 120537368, 139909445, 150671710, 164945872, 172196240, 195873223, 206182340, 223855112, 241074736, 279818890, 301343420, 391746446, 412364680, 447710224, 559637780, 602686840, 783492892, 824729360, 979366115, 1119275560, 1205373680, 1566985784, 1958732230, 2238551120, 3133971568, 3917464460, 7834928920, 15669857840]

約数ペア:

[(1, 15669857840), (2, 7834928920), (4, 3917464460), (5, 3133971568), (7, 2238551120), (8, 1958732230), (10, 1566985784), (13, 1205373680), (14, 1119275560), (16, 979366115), (19, 824729360), (20, 783492892), (26, 602686840), (28, 559637780), (35, 447710224), (38, 412364680), (40, 391746446), (52, 301343420), (56, 279818890), (65, 241074736), (70, 223855112), (76, 206182340), (80, 195873223), (91, 172196240), (95, 164945872), (104, 150671710), (112, 139909445), (130, 120537368), (133, 117818480), (140, 111927556), (152, 103091170), (182, 86098120), (190, 82472936), (208, 75335855), (247, 63440720), (260, 60268684), (266, 58909240), (280, 55963778), (304, 51545585), (364, 43049060), (380, 41236468), (455, 34439248), (494, 31720360), (520, 30134342), (532, 29454620), (560, 27981889), (665, 23563696), (728, 21524530), (760, 20618234), (910, 17219624), (988, 15860180), (1040, 15067171), (1064, 14727310), (1235, 12688144), (1330, 11781848), (1456, 10762265), (1520, 10309117), (1729, 9062960), (1820, 8609812), (1976, 7930090), (2128, 7363655), (2470, 6344072), (2660, 5890924), (3458, 4531480), (3640, 4304906), (3952, 3965045), (4940, 3172036), (5320, 2945462), (6916, 2265740), (7280, 2152453), (8645, 1812592), (9880, 1586018), (10640, 1472731), (13832, 1132870), (17290, 906296), (19760, 793009), (27664, 566435), (34580, 453148), (69160, 226574), (113287, 138320)]