660434832

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1213}}^1$

素因数の和:1445

約数の個数: 120

約数和(自身を含む): 1956968000

約数和(自身を除く): 1296533168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 199, 228, 304, 342, 398, 456, 597, 684, 796, 912, 1194, 1213, 1368, 1592, 1791, 2388, 2426, 2736, 3184, 3582, 3639, 3781, 4776, 4852, 7164, 7278, 7562, 9552, 9704, 10917, 11343, 14328, 14556, 15124, 19408, 21834, 22686, 23047, 28656, 29112, 30248, 34029, 43668, 45372, 46094, 58224, 60496, 68058, 69141, 87336, 90744, 92188, 136116, 138282, 174672, 181488, 184376, 207423, 241387, 272232, 276564, 368752, 414846, 482774, 544464, 553128, 724161, 829692, 965548, 1106256, 1448322, 1659384, 1931096, 2172483, 2896644, 3318768, 3862192, 4344966, 4586353, 5793288, 8689932, 9172706, 11586576, 13759059, 17379864, 18345412, 27518118, 34759728, 36690824, 41277177, 55036236, 73381648, 82554354, 110072472, 165108708, 220144944, 330217416, 660434832]

約数ペア:

[(1, 660434832), (2, 330217416), (3, 220144944), (4, 165108708), (6, 110072472), (8, 82554354), (9, 73381648), (12, 55036236), (16, 41277177), (18, 36690824), (19, 34759728), (24, 27518118), (36, 18345412), (38, 17379864), (48, 13759059), (57, 11586576), (72, 9172706), (76, 8689932), (114, 5793288), (144, 4586353), (152, 4344966), (171, 3862192), (199, 3318768), (228, 2896644), (304, 2172483), (342, 1931096), (398, 1659384), (456, 1448322), (597, 1106256), (684, 965548), (796, 829692), (912, 724161), (1194, 553128), (1213, 544464), (1368, 482774), (1592, 414846), (1791, 368752), (2388, 276564), (2426, 272232), (2736, 241387), (3184, 207423), (3582, 184376), (3639, 181488), (3781, 174672), (4776, 138282), (4852, 136116), (7164, 92188), (7278, 90744), (7562, 87336), (9552, 69141), (9704, 68058), (10917, 60496), (11343, 58224), (14328, 46094), (14556, 45372), (15124, 43668), (19408, 34029), (21834, 30248), (22686, 29112), (23047, 28656)]