164726640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17599}}^1$

素因数の和:17631

約数の個数: 120

約数和(自身を含む): 595795200

約数和(自身を除く): 431068560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 17599, 35198, 52797, 70396, 87995, 105594, 140792, 158391, 175990, 211188, 228787, 263985, 281584, 316782, 351980, 422376, 457574, 527970, 633564, 686361, 703960, 791955, 844752, 915148, 1055940, 1143935, 1267128, 1372722, 1407920, 1583910, 1830296, 2059083, 2111880, 2287870, 2534256, 2745444, 3167820, 3431805, 3660592, 4118166, 4223760, 4575740, 5490888, 6335640, 6863610, 8236332, 9151480, 10295415, 10981776, 12671280, 13727220, 16472664, 18302960, 20590830, 27454440, 32945328, 41181660, 54908880, 82363320, 164726640]

約数ペア:

[(1, 164726640), (2, 82363320), (3, 54908880), (4, 41181660), (5, 32945328), (6, 27454440), (8, 20590830), (9, 18302960), (10, 16472664), (12, 13727220), (13, 12671280), (15, 10981776), (16, 10295415), (18, 9151480), (20, 8236332), (24, 6863610), (26, 6335640), (30, 5490888), (36, 4575740), (39, 4223760), (40, 4118166), (45, 3660592), (48, 3431805), (52, 3167820), (60, 2745444), (65, 2534256), (72, 2287870), (78, 2111880), (80, 2059083), (90, 1830296), (104, 1583910), (117, 1407920), (120, 1372722), (130, 1267128), (144, 1143935), (156, 1055940), (180, 915148), (195, 844752), (208, 791955), (234, 703960), (240, 686361), (260, 633564), (312, 527970), (360, 457574), (390, 422376), (468, 351980), (520, 316782), (585, 281584), (624, 263985), (720, 228787), (780, 211188), (936, 175990), (1040, 158391), (1170, 140792), (1560, 105594), (1872, 87995), (2340, 70396), (3120, 52797), (4680, 35198), (9360, 17599)]