1243156980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{8009}}^1$

素因数の和:8233

約数の個数: 96

約数和(自身を含む): 3767904000

約数和(自身を除く): 2524747020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 199, 260, 390, 398, 597, 780, 796, 995, 1194, 1990, 2388, 2587, 2985, 3980, 5174, 5970, 7761, 8009, 10348, 11940, 12935, 15522, 16018, 24027, 25870, 31044, 32036, 38805, 40045, 48054, 51740, 77610, 80090, 96108, 104117, 120135, 155220, 160180, 208234, 240270, 312351, 416468, 480540, 520585, 624702, 1041170, 1249404, 1561755, 1593791, 2082340, 3123510, 3187582, 4781373, 6247020, 6375164, 7968955, 9562746, 15937910, 19125492, 20719283, 23906865, 31875820, 41438566, 47813730, 62157849, 82877132, 95627460, 103596415, 124315698, 207192830, 248631396, 310789245, 414385660, 621578490, 1243156980]

約数ペア:

[(1, 1243156980), (2, 621578490), (3, 414385660), (4, 310789245), (5, 248631396), (6, 207192830), (10, 124315698), (12, 103596415), (13, 95627460), (15, 82877132), (20, 62157849), (26, 47813730), (30, 41438566), (39, 31875820), (52, 23906865), (60, 20719283), (65, 19125492), (78, 15937910), (130, 9562746), (156, 7968955), (195, 6375164), (199, 6247020), (260, 4781373), (390, 3187582), (398, 3123510), (597, 2082340), (780, 1593791), (796, 1561755), (995, 1249404), (1194, 1041170), (1990, 624702), (2388, 520585), (2587, 480540), (2985, 416468), (3980, 312351), (5174, 240270), (5970, 208234), (7761, 160180), (8009, 155220), (10348, 120135), (11940, 104117), (12935, 96108), (15522, 80090), (16018, 77610), (24027, 51740), (25870, 48054), (31044, 40045), (32036, 38805)]