330878534280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2311}}^1\times {\mathrm{170447}}^1$

素因数の和:172779

約数の個数: 128

約数和(自身を含む): 1134938234880

約数和(自身を除く): 804059700600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2311, 4622, 6933, 9244, 11555, 13866, 16177, 18488, 23110, 27732, 32354, 34665, 46220, 48531, 55464, 64708, 69330, 80885, 92440, 97062, 129416, 138660, 161770, 170447, 194124, 242655, 277320, 323540, 340894, 388248, 485310, 511341, 647080, 681788, 852235, 970620, 1022682, 1193129, 1363576, 1704470, 1941240, 2045364, 2386258, 2556705, 3408940, 3579387, 4090728, 4772516, 5113410, 5965645, 6817880, 7158774, 9545032, 10226820, 11931290, 14317548, 17896935, 20453640, 23862580, 28635096, 35793870, 47725160, 71587740, 143175480, 393903017, 787806034, 1181709051, 1575612068, 1969515085, 2363418102, 2757321119, 3151224136, 3939030170, 4726836204, 5514642238, 5908545255, 7878060340, 8271963357, 9453672408, 11029284476, 11817090510, 13786605595, 15756120680, 16543926714, 22058568952, 23634181020, 27573211190, 33087853428, 41359816785, 47268362040, 55146422380, 66175706856, 82719633570, 110292844760, 165439267140, 330878534280]

約数ペア:

[(1, 330878534280), (2, 165439267140), (3, 110292844760), (4, 82719633570), (5, 66175706856), (6, 55146422380), (7, 47268362040), (8, 41359816785), (10, 33087853428), (12, 27573211190), (14, 23634181020), (15, 22058568952), (20, 16543926714), (21, 15756120680), (24, 13786605595), (28, 11817090510), (30, 11029284476), (35, 9453672408), (40, 8271963357), (42, 7878060340), (56, 5908545255), (60, 5514642238), (70, 4726836204), (84, 3939030170), (105, 3151224136), (120, 2757321119), (140, 2363418102), (168, 1969515085), (210, 1575612068), (280, 1181709051), (420, 787806034), (840, 393903017), (2311, 143175480), (4622, 71587740), (6933, 47725160), (9244, 35793870), (11555, 28635096), (13866, 23862580), (16177, 20453640), (18488, 17896935), (23110, 14317548), (27732, 11931290), (32354, 10226820), (34665, 9545032), (46220, 7158774), (48531, 6817880), (55464, 5965645), (64708, 5113410), (69330, 4772516), (80885, 4090728), (92440, 3579387), (97062, 3408940), (129416, 2556705), (138660, 2386258), (161770, 2045364), (170447, 1941240), (194124, 1704470), (242655, 1363576), (277320, 1193129), (323540, 1022682), (340894, 970620), (388248, 852235), (485310, 681788), (511341, 647080)]