166041960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2221}}^1$

素因数の和:2331

約数の個数: 128

約数和(自身を含む): 575942400

約数和(自身を除く): 409900440

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, 89, 105, 120, 140, 168, 178, 210, 267, 280, 356, 420, 445, 534, 623, 712, 840, 890, 1068, 1246, 1335, 1780, 1869, 2136, 2221, 2492, 2670, 3115, 3560, 3738, 4442, 4984, 5340, 6230, 6663, 7476, 8884, 9345, 10680, 11105, 12460, 13326, 14952, 15547, 17768, 18690, 22210, 24920, 26652, 31094, 33315, 37380, 44420, 46641, 53304, 62188, 66630, 74760, 77735, 88840, 93282, 124376, 133260, 155470, 186564, 197669, 233205, 266520, 310940, 373128, 395338, 466410, 593007, 621880, 790676, 932820, 988345, 1186014, 1383683, 1581352, 1865640, 1976690, 2372028, 2767366, 2965035, 3953380, 4151049, 4744056, 5534732, 5930070, 6918415, 7906760, 8302098, 11069464, 11860140, 13836830, 16604196, 20755245, 23720280, 27673660, 33208392, 41510490, 55347320, 83020980, 166041960]

約数ペア:

[(1, 166041960), (2, 83020980), (3, 55347320), (4, 41510490), (5, 33208392), (6, 27673660), (7, 23720280), (8, 20755245), (10, 16604196), (12, 13836830), (14, 11860140), (15, 11069464), (20, 8302098), (21, 7906760), (24, 6918415), (28, 5930070), (30, 5534732), (35, 4744056), (40, 4151049), (42, 3953380), (56, 2965035), (60, 2767366), (70, 2372028), (84, 1976690), (89, 1865640), (105, 1581352), (120, 1383683), (140, 1186014), (168, 988345), (178, 932820), (210, 790676), (267, 621880), (280, 593007), (356, 466410), (420, 395338), (445, 373128), (534, 310940), (623, 266520), (712, 233205), (840, 197669), (890, 186564), (1068, 155470), (1246, 133260), (1335, 124376), (1780, 93282), (1869, 88840), (2136, 77735), (2221, 74760), (2492, 66630), (2670, 62188), (3115, 53304), (3560, 46641), (3738, 44420), (4442, 37380), (4984, 33315), (5340, 31094), (6230, 26652), (6663, 24920), (7476, 22210), (8884, 18690), (9345, 17768), (10680, 15547), (11105, 14952), (12460, 13326)]