154740040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6073}}^1$

素因数の和:6111

約数の個数: 96

約数和(自身を含む): 436234680

約数和(自身を除く): 281494640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6073, 6370, 12146, 12740, 24292, 25480, 30365, 42511, 48584, 60730, 78949, 85022, 121460, 157898, 170044, 212555, 242920, 297577, 315796, 340088, 394745, 425110, 552643, 595154, 631592, 789490, 850220, 1105286, 1190308, 1487885, 1578980, 1700440, 2210572, 2380616, 2763215, 2975770, 3157960, 3868501, 4421144, 5526430, 5951540, 7737002, 11052860, 11903080, 15474004, 19342505, 22105720, 30948008, 38685010, 77370020, 154740040]

約数ペア:

[(1, 154740040), (2, 77370020), (4, 38685010), (5, 30948008), (7, 22105720), (8, 19342505), (10, 15474004), (13, 11903080), (14, 11052860), (20, 7737002), (26, 5951540), (28, 5526430), (35, 4421144), (40, 3868501), (49, 3157960), (52, 2975770), (56, 2763215), (65, 2380616), (70, 2210572), (91, 1700440), (98, 1578980), (104, 1487885), (130, 1190308), (140, 1105286), (182, 850220), (196, 789490), (245, 631592), (260, 595154), (280, 552643), (364, 425110), (392, 394745), (455, 340088), (490, 315796), (520, 297577), (637, 242920), (728, 212555), (910, 170044), (980, 157898), (1274, 121460), (1820, 85022), (1960, 78949), (2548, 60730), (3185, 48584), (3640, 42511), (5096, 30365), (6073, 25480), (6370, 24292), (12146, 12740)]