217727640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46523}}^1$

素因数の和:46553

約数の個数: 96

約数和(自身を含む): 762063120

約数和(自身を除く): 544335480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 46523, 93046, 139569, 186092, 232615, 279138, 372184, 418707, 465230, 558276, 604799, 697845, 837414, 930460, 1116552, 1209598, 1395690, 1674828, 1814397, 1860920, 2093535, 2419196, 2791380, 3023995, 3349656, 3628794, 4187070, 4838392, 5443191, 5582760, 6047990, 7257588, 8374140, 9071985, 10886382, 12095980, 14515176, 16748280, 18143970, 21772764, 24191960, 27215955, 36287940, 43545528, 54431910, 72575880, 108863820, 217727640]

約数ペア:

[(1, 217727640), (2, 108863820), (3, 72575880), (4, 54431910), (5, 43545528), (6, 36287940), (8, 27215955), (9, 24191960), (10, 21772764), (12, 18143970), (13, 16748280), (15, 14515176), (18, 12095980), (20, 10886382), (24, 9071985), (26, 8374140), (30, 7257588), (36, 6047990), (39, 5582760), (40, 5443191), (45, 4838392), (52, 4187070), (60, 3628794), (65, 3349656), (72, 3023995), (78, 2791380), (90, 2419196), (104, 2093535), (117, 1860920), (120, 1814397), (130, 1674828), (156, 1395690), (180, 1209598), (195, 1116552), (234, 930460), (260, 837414), (312, 697845), (360, 604799), (390, 558276), (468, 465230), (520, 418707), (585, 372184), (780, 279138), (936, 232615), (1170, 186092), (1560, 139569), (2340, 93046), (4680, 46523)]