15672440460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{13999}}^1$

素因数の和:14455

約数の個数: 96

約数和(自身を含む): 44932608000

約数和(自身を除く): 29260167540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 397, 470, 564, 705, 794, 940, 1191, 1410, 1588, 1985, 2382, 2820, 3970, 4764, 5955, 7940, 11910, 13999, 18659, 23820, 27998, 37318, 41997, 55977, 55996, 69995, 74636, 83994, 93295, 111954, 139990, 167988, 186590, 209985, 223908, 279885, 279980, 373180, 419970, 559770, 657953, 839940, 1119540, 1315906, 1973859, 2631812, 3289765, 3947718, 5557603, 6579530, 7895436, 9869295, 11115206, 13159060, 16672809, 19738590, 22230412, 27788015, 33345618, 39477180, 55576030, 66691236, 83364045, 111152060, 166728090, 261207341, 333456180, 522414682, 783622023, 1044829364, 1306036705, 1567244046, 2612073410, 3134488092, 3918110115, 5224146820, 7836220230, 15672440460]

約数ペア:

[(1, 15672440460), (2, 7836220230), (3, 5224146820), (4, 3918110115), (5, 3134488092), (6, 2612073410), (10, 1567244046), (12, 1306036705), (15, 1044829364), (20, 783622023), (30, 522414682), (47, 333456180), (60, 261207341), (94, 166728090), (141, 111152060), (188, 83364045), (235, 66691236), (282, 55576030), (397, 39477180), (470, 33345618), (564, 27788015), (705, 22230412), (794, 19738590), (940, 16672809), (1191, 13159060), (1410, 11115206), (1588, 9869295), (1985, 7895436), (2382, 6579530), (2820, 5557603), (3970, 3947718), (4764, 3289765), (5955, 2631812), (7940, 1973859), (11910, 1315906), (13999, 1119540), (18659, 839940), (23820, 657953), (27998, 559770), (37318, 419970), (41997, 373180), (55977, 279980), (55996, 279885), (69995, 223908), (74636, 209985), (83994, 186590), (93295, 167988), (111954, 139990)]