179208120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16411}}^1$

素因数の和:16445

約数の個数: 128

約数和(自身を含む): 661731840

約数和(自身を除く): 482523720

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, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 16411, 32822, 49233, 65644, 82055, 98466, 114877, 131288, 164110, 196932, 213343, 229754, 246165, 328220, 344631, 393864, 426686, 459508, 492330, 574385, 640029, 656440, 689262, 853372, 919016, 984660, 1066715, 1148770, 1280058, 1378524, 1493401, 1706744, 1723155, 1969320, 2133430, 2297540, 2560116, 2757048, 2986802, 3200145, 3446310, 4266860, 4480203, 4595080, 5120232, 5973604, 6400290, 6892620, 7467005, 8533720, 8960406, 11947208, 12800580, 13785240, 14934010, 17920812, 22401015, 25601160, 29868020, 35841624, 44802030, 59736040, 89604060, 179208120]

約数ペア:

[(1, 179208120), (2, 89604060), (3, 59736040), (4, 44802030), (5, 35841624), (6, 29868020), (7, 25601160), (8, 22401015), (10, 17920812), (12, 14934010), (13, 13785240), (14, 12800580), (15, 11947208), (20, 8960406), (21, 8533720), (24, 7467005), (26, 6892620), (28, 6400290), (30, 5973604), (35, 5120232), (39, 4595080), (40, 4480203), (42, 4266860), (52, 3446310), (56, 3200145), (60, 2986802), (65, 2757048), (70, 2560116), (78, 2297540), (84, 2133430), (91, 1969320), (104, 1723155), (105, 1706744), (120, 1493401), (130, 1378524), (140, 1280058), (156, 1148770), (168, 1066715), (182, 984660), (195, 919016), (210, 853372), (260, 689262), (273, 656440), (280, 640029), (312, 574385), (364, 492330), (390, 459508), (420, 426686), (455, 393864), (520, 344631), (546, 328220), (728, 246165), (780, 229754), (840, 213343), (910, 196932), (1092, 164110), (1365, 131288), (1560, 114877), (1820, 98466), (2184, 82055), (2730, 65644), (3640, 49233), (5460, 32822), (10920, 16411)]