392806960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:795

約数の個数: 160

約数和(自身を含む): 1139927040

約数和(自身を除く): 747120080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 79, 80, 91, 104, 112, 130, 140, 158, 182, 208, 260, 280, 316, 364, 395, 455, 520, 553, 560, 632, 683, 728, 790, 910, 1027, 1040, 1106, 1264, 1366, 1456, 1580, 1820, 2054, 2212, 2732, 2765, 3160, 3415, 3640, 4108, 4424, 4781, 5135, 5464, 5530, 6320, 6830, 7189, 7280, 8216, 8848, 8879, 9562, 10270, 10928, 11060, 13660, 14378, 16432, 17758, 19124, 20540, 22120, 23905, 27320, 28756, 35516, 35945, 38248, 41080, 44240, 44395, 47810, 53957, 54640, 57512, 62153, 71032, 71890, 76496, 82160, 88790, 95620, 107914, 115024, 124306, 142064, 143780, 177580, 191240, 215828, 248612, 269785, 287560, 310765, 355160, 377699, 382480, 431656, 497224, 539570, 575120, 621530, 701441, 710320, 755398, 863312, 994448, 1079140, 1243060, 1402882, 1510796, 1888495, 2158280, 2486120, 2805764, 3021592, 3507205, 3776990, 4316560, 4910087, 4972240, 5611528, 6043184, 7014410, 7553980, 9820174, 11223056, 14028820, 15107960, 19640348, 24550435, 28057640, 30215920, 39280696, 49100870, 56115280, 78561392, 98201740, 196403480, 392806960]

約数ペア:

[(1, 392806960), (2, 196403480), (4, 98201740), (5, 78561392), (7, 56115280), (8, 49100870), (10, 39280696), (13, 30215920), (14, 28057640), (16, 24550435), (20, 19640348), (26, 15107960), (28, 14028820), (35, 11223056), (40, 9820174), (52, 7553980), (56, 7014410), (65, 6043184), (70, 5611528), (79, 4972240), (80, 4910087), (91, 4316560), (104, 3776990), (112, 3507205), (130, 3021592), (140, 2805764), (158, 2486120), (182, 2158280), (208, 1888495), (260, 1510796), (280, 1402882), (316, 1243060), (364, 1079140), (395, 994448), (455, 863312), (520, 755398), (553, 710320), (560, 701441), (632, 621530), (683, 575120), (728, 539570), (790, 497224), (910, 431656), (1027, 382480), (1040, 377699), (1106, 355160), (1264, 310765), (1366, 287560), (1456, 269785), (1580, 248612), (1820, 215828), (2054, 191240), (2212, 177580), (2732, 143780), (2765, 142064), (3160, 124306), (3415, 115024), (3640, 107914), (4108, 95620), (4424, 88790), (4781, 82160), (5135, 76496), (5464, 71890), (5530, 71032), (6320, 62153), (6830, 57512), (7189, 54640), (7280, 53957), (8216, 47810), (8848, 44395), (8879, 44240), (9562, 41080), (10270, 38248), (10928, 35945), (11060, 35516), (13660, 28756), (14378, 27320), (16432, 23905), (17758, 22120), (19124, 20540)]