155513305040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{23027}}^1$

素因数の和:23181

約数の個数: 160

約数和(自身を含む): 388572629760

約数和(自身を除く): 233059324720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 41, 58, 71, 80, 82, 116, 142, 145, 164, 205, 232, 284, 290, 328, 355, 410, 464, 568, 580, 656, 710, 820, 1136, 1160, 1189, 1420, 1640, 2059, 2320, 2378, 2840, 2911, 3280, 4118, 4756, 5680, 5822, 5945, 8236, 9512, 10295, 11644, 11890, 14555, 16472, 19024, 20590, 23027, 23288, 23780, 29110, 32944, 41180, 46054, 46576, 47560, 58220, 82360, 84419, 92108, 95120, 115135, 116440, 164720, 168838, 184216, 230270, 232880, 337676, 368432, 422095, 460540, 667783, 675352, 844190, 921080, 944107, 1335566, 1350704, 1634917, 1688380, 1842160, 1888214, 2671132, 3269834, 3338915, 3376760, 3776428, 4720535, 5342264, 6539668, 6677830, 6753520, 7552856, 8174585, 9441070, 10684528, 13079336, 13355660, 15105712, 16349170, 18882140, 26158672, 26711320, 27379103, 32698340, 37764280, 47412593, 53422640, 54758206, 65396680, 67031597, 75528560, 94825186, 109516412, 130793360, 134063194, 136895515, 189650372, 219032824, 237062965, 268126388, 273791030, 335157985, 379300744, 438065648, 474125930, 536252776, 547582060, 670315970, 758601488, 948251860, 1072505552, 1095164120, 1340631940, 1896503720, 1943916313, 2190328240, 2681263880, 3793007440, 3887832626, 5362527760, 7775665252, 9719581565, 15551330504, 19439163130, 31102661008, 38878326260, 77756652520, 155513305040]

約数ペア:

[(1, 155513305040), (2, 77756652520), (4, 38878326260), (5, 31102661008), (8, 19439163130), (10, 15551330504), (16, 9719581565), (20, 7775665252), (29, 5362527760), (40, 3887832626), (41, 3793007440), (58, 2681263880), (71, 2190328240), (80, 1943916313), (82, 1896503720), (116, 1340631940), (142, 1095164120), (145, 1072505552), (164, 948251860), (205, 758601488), (232, 670315970), (284, 547582060), (290, 536252776), (328, 474125930), (355, 438065648), (410, 379300744), (464, 335157985), (568, 273791030), (580, 268126388), (656, 237062965), (710, 219032824), (820, 189650372), (1136, 136895515), (1160, 134063194), (1189, 130793360), (1420, 109516412), (1640, 94825186), (2059, 75528560), (2320, 67031597), (2378, 65396680), (2840, 54758206), (2911, 53422640), (3280, 47412593), (4118, 37764280), (4756, 32698340), (5680, 27379103), (5822, 26711320), (5945, 26158672), (8236, 18882140), (9512, 16349170), (10295, 15105712), (11644, 13355660), (11890, 13079336), (14555, 10684528), (16472, 9441070), (19024, 8174585), (20590, 7552856), (23027, 6753520), (23288, 6677830), (23780, 6539668), (29110, 5342264), (32944, 4720535), (41180, 3776428), (46054, 3376760), (46576, 3338915), (47560, 3269834), (58220, 2671132), (82360, 1888214), (84419, 1842160), (92108, 1688380), (95120, 1634917), (115135, 1350704), (116440, 1335566), (164720, 944107), (168838, 921080), (184216, 844190), (230270, 675352), (232880, 667783), (337676, 460540), (368432, 422095)]