498125880

素因数分解:

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

素因数の和:2334

約数の個数: 192

約数和(自身を含む): 1871812800

約数和(自身を除く): 1373686920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 89, 90, 105, 120, 126, 140, 168, 178, 180, 210, 252, 267, 280, 315, 356, 360, 420, 445, 504, 534, 623, 630, 712, 801, 840, 890, 1068, 1246, 1260, 1335, 1602, 1780, 1869, 2136, 2221, 2492, 2520, 2670, 3115, 3204, 3560, 3738, 4005, 4442, 4984, 5340, 5607, 6230, 6408, 6663, 7476, 8010, 8884, 9345, 10680, 11105, 11214, 12460, 13326, 14952, 15547, 16020, 17768, 18690, 19989, 22210, 22428, 24920, 26652, 28035, 31094, 32040, 33315, 37380, 39978, 44420, 44856, 46641, 53304, 56070, 62188, 66630, 74760, 77735, 79956, 88840, 93282, 99945, 112140, 124376, 133260, 139923, 155470, 159912, 186564, 197669, 199890, 224280, 233205, 266520, 279846, 310940, 373128, 395338, 399780, 466410, 559692, 593007, 621880, 699615, 790676, 799560, 932820, 988345, 1119384, 1186014, 1383683, 1399230, 1581352, 1779021, 1865640, 1976690, 2372028, 2767366, 2798460, 2965035, 3558042, 3953380, 4151049, 4744056, 5534732, 5596920, 5930070, 6918415, 7116084, 7906760, 8302098, 8895105, 11069464, 11860140, 12453147, 13836830, 14232168, 16604196, 17790210, 20755245, 23720280, 24906294, 27673660, 33208392, 35580420, 41510490, 49812588, 55347320, 62265735, 71160840, 83020980, 99625176, 124531470, 166041960, 249062940, 498125880]

約数ペア:

[(1, 498125880), (2, 249062940), (3, 166041960), (4, 124531470), (5, 99625176), (6, 83020980), (7, 71160840), (8, 62265735), (9, 55347320), (10, 49812588), (12, 41510490), (14, 35580420), (15, 33208392), (18, 27673660), (20, 24906294), (21, 23720280), (24, 20755245), (28, 17790210), (30, 16604196), (35, 14232168), (36, 13836830), (40, 12453147), (42, 11860140), (45, 11069464), (56, 8895105), (60, 8302098), (63, 7906760), (70, 7116084), (72, 6918415), (84, 5930070), (89, 5596920), (90, 5534732), (105, 4744056), (120, 4151049), (126, 3953380), (140, 3558042), (168, 2965035), (178, 2798460), (180, 2767366), (210, 2372028), (252, 1976690), (267, 1865640), (280, 1779021), (315, 1581352), (356, 1399230), (360, 1383683), (420, 1186014), (445, 1119384), (504, 988345), (534, 932820), (623, 799560), (630, 790676), (712, 699615), (801, 621880), (840, 593007), (890, 559692), (1068, 466410), (1246, 399780), (1260, 395338), (1335, 373128), (1602, 310940), (1780, 279846), (1869, 266520), (2136, 233205), (2221, 224280), (2492, 199890), (2520, 197669), (2670, 186564), (3115, 159912), (3204, 155470), (3560, 139923), (3738, 133260), (4005, 124376), (4442, 112140), (4984, 99945), (5340, 93282), (5607, 88840), (6230, 79956), (6408, 77735), (6663, 74760), (7476, 66630), (8010, 62188), (8884, 56070), (9345, 53304), (10680, 46641), (11105, 44856), (11214, 44420), (12460, 39978), (13326, 37380), (14952, 33315), (15547, 32040), (16020, 31094), (17768, 28035), (18690, 26652), (19989, 24920), (22210, 22428)]