139805520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:477

約数の個数: 160

約数和(自身を含む): 458006400

約数和(自身を除く): 318200880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 53, 58, 60, 80, 87, 106, 116, 120, 145, 159, 174, 212, 232, 240, 265, 290, 318, 348, 379, 424, 435, 464, 530, 580, 636, 696, 758, 795, 848, 870, 1060, 1137, 1160, 1272, 1392, 1516, 1537, 1590, 1740, 1895, 2120, 2274, 2320, 2544, 3032, 3074, 3180, 3480, 3790, 4240, 4548, 4611, 5685, 6064, 6148, 6360, 6960, 7580, 7685, 9096, 9222, 10991, 11370, 12296, 12720, 15160, 15370, 18192, 18444, 20087, 21982, 22740, 23055, 24592, 30320, 30740, 32973, 36888, 40174, 43964, 45480, 46110, 54955, 60261, 61480, 65946, 73776, 80348, 87928, 90960, 92220, 100435, 109910, 120522, 122960, 131892, 160696, 164865, 175856, 184440, 200870, 219820, 241044, 263784, 301305, 321392, 329730, 368880, 401740, 439640, 482088, 527568, 582523, 602610, 659460, 803480, 879280, 964176, 1165046, 1205220, 1318920, 1606960, 1747569, 2330092, 2410440, 2637840, 2912615, 3495138, 4660184, 4820880, 5825230, 6990276, 8737845, 9320368, 11650460, 13980552, 17475690, 23300920, 27961104, 34951380, 46601840, 69902760, 139805520]

約数ペア:

[(1, 139805520), (2, 69902760), (3, 46601840), (4, 34951380), (5, 27961104), (6, 23300920), (8, 17475690), (10, 13980552), (12, 11650460), (15, 9320368), (16, 8737845), (20, 6990276), (24, 5825230), (29, 4820880), (30, 4660184), (40, 3495138), (48, 2912615), (53, 2637840), (58, 2410440), (60, 2330092), (80, 1747569), (87, 1606960), (106, 1318920), (116, 1205220), (120, 1165046), (145, 964176), (159, 879280), (174, 803480), (212, 659460), (232, 602610), (240, 582523), (265, 527568), (290, 482088), (318, 439640), (348, 401740), (379, 368880), (424, 329730), (435, 321392), (464, 301305), (530, 263784), (580, 241044), (636, 219820), (696, 200870), (758, 184440), (795, 175856), (848, 164865), (870, 160696), (1060, 131892), (1137, 122960), (1160, 120522), (1272, 109910), (1392, 100435), (1516, 92220), (1537, 90960), (1590, 87928), (1740, 80348), (1895, 73776), (2120, 65946), (2274, 61480), (2320, 60261), (2544, 54955), (3032, 46110), (3074, 45480), (3180, 43964), (3480, 40174), (3790, 36888), (4240, 32973), (4548, 30740), (4611, 30320), (5685, 24592), (6064, 23055), (6148, 22740), (6360, 21982), (6960, 20087), (7580, 18444), (7685, 18192), (9096, 15370), (9222, 15160), (10991, 12720), (11370, 12296)]