194946960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62483}}^1$

素因数の和:62512

約数の個数: 80

約数和(自身を含む): 650833344

約数和(自身を除く): 455886384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 62483, 124966, 187449, 249932, 312415, 374898, 499864, 624830, 749796, 812279, 937245, 999728, 1249660, 1499592, 1624558, 1874490, 2436837, 2499320, 2999184, 3249116, 3748980, 4061395, 4873674, 4998640, 6498232, 7497960, 8122790, 9747348, 12184185, 12996464, 14995920, 16245580, 19494696, 24368370, 32491160, 38989392, 48736740, 64982320, 97473480, 194946960]

約数ペア:

[(1, 194946960), (2, 97473480), (3, 64982320), (4, 48736740), (5, 38989392), (6, 32491160), (8, 24368370), (10, 19494696), (12, 16245580), (13, 14995920), (15, 12996464), (16, 12184185), (20, 9747348), (24, 8122790), (26, 7497960), (30, 6498232), (39, 4998640), (40, 4873674), (48, 4061395), (52, 3748980), (60, 3249116), (65, 2999184), (78, 2499320), (80, 2436837), (104, 1874490), (120, 1624558), (130, 1499592), (156, 1249660), (195, 999728), (208, 937245), (240, 812279), (260, 749796), (312, 624830), (390, 499864), (520, 374898), (624, 312415), (780, 249932), (1040, 187449), (1560, 124966), (3120, 62483)]