16606980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 55770624

約数和(自身を除く): 39163644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 151, 156, 180, 188, 195, 234, 235, 260, 282, 302, 390, 423, 453, 468, 470, 564, 585, 604, 611, 705, 755, 780, 846, 906, 940, 1170, 1222, 1359, 1410, 1510, 1692, 1812, 1833, 1963, 2115, 2265, 2340, 2444, 2718, 2820, 3020, 3055, 3666, 3926, 4230, 4530, 5436, 5499, 5889, 6110, 6795, 7097, 7332, 7852, 8460, 9060, 9165, 9815, 10998, 11778, 12220, 13590, 14194, 17667, 18330, 19630, 21291, 21996, 23556, 27180, 27495, 28388, 29445, 35334, 35485, 36660, 39260, 42582, 54990, 58890, 63873, 70668, 70970, 85164, 88335, 92261, 106455, 109980, 117780, 127746, 141940, 176670, 184522, 212910, 255492, 276783, 319365, 353340, 369044, 425820, 461305, 553566, 638730, 830349, 922610, 1107132, 1277460, 1383915, 1660698, 1845220, 2767830, 3321396, 4151745, 5535660, 8303490, 16606980]

約数ペア:

[(1, 16606980), (2, 8303490), (3, 5535660), (4, 4151745), (5, 3321396), (6, 2767830), (9, 1845220), (10, 1660698), (12, 1383915), (13, 1277460), (15, 1107132), (18, 922610), (20, 830349), (26, 638730), (30, 553566), (36, 461305), (39, 425820), (45, 369044), (47, 353340), (52, 319365), (60, 276783), (65, 255492), (78, 212910), (90, 184522), (94, 176670), (117, 141940), (130, 127746), (141, 117780), (151, 109980), (156, 106455), (180, 92261), (188, 88335), (195, 85164), (234, 70970), (235, 70668), (260, 63873), (282, 58890), (302, 54990), (390, 42582), (423, 39260), (453, 36660), (468, 35485), (470, 35334), (564, 29445), (585, 28388), (604, 27495), (611, 27180), (705, 23556), (755, 21996), (780, 21291), (846, 19630), (906, 18330), (940, 17667), (1170, 14194), (1222, 13590), (1359, 12220), (1410, 11778), (1510, 10998), (1692, 9815), (1812, 9165), (1833, 9060), (1963, 8460), (2115, 7852), (2265, 7332), (2340, 7097), (2444, 6795), (2718, 6110), (2820, 5889), (3020, 5499), (3055, 5436), (3666, 4530), (3926, 4230)]