140440800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:545

約数の個数: 144

約数和(自身を含む): 461220480

約数和(自身を除く): 320779680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 163, 200, 240, 300, 326, 359, 400, 480, 489, 600, 652, 718, 800, 815, 978, 1077, 1200, 1304, 1436, 1630, 1795, 1956, 2154, 2400, 2445, 2608, 2872, 3260, 3590, 3912, 4075, 4308, 4890, 5216, 5385, 5744, 6520, 7180, 7824, 8150, 8616, 8975, 9780, 10770, 11488, 12225, 13040, 14360, 15648, 16300, 17232, 17950, 19560, 21540, 24450, 26080, 26925, 28720, 32600, 34464, 35900, 39120, 43080, 48900, 53850, 57440, 58517, 65200, 71800, 78240, 86160, 97800, 107700, 117034, 130400, 143600, 172320, 175551, 195600, 215400, 234068, 287200, 292585, 351102, 391200, 430800, 468136, 585170, 702204, 861600, 877755, 936272, 1170340, 1404408, 1462925, 1755510, 1872544, 2340680, 2808816, 2925850, 3511020, 4388775, 4681360, 5617632, 5851700, 7022040, 8777550, 9362720, 11703400, 14044080, 17555100, 23406800, 28088160, 35110200, 46813600, 70220400, 140440800]

約数ペア:

[(1, 140440800), (2, 70220400), (3, 46813600), (4, 35110200), (5, 28088160), (6, 23406800), (8, 17555100), (10, 14044080), (12, 11703400), (15, 9362720), (16, 8777550), (20, 7022040), (24, 5851700), (25, 5617632), (30, 4681360), (32, 4388775), (40, 3511020), (48, 2925850), (50, 2808816), (60, 2340680), (75, 1872544), (80, 1755510), (96, 1462925), (100, 1404408), (120, 1170340), (150, 936272), (160, 877755), (163, 861600), (200, 702204), (240, 585170), (300, 468136), (326, 430800), (359, 391200), (400, 351102), (480, 292585), (489, 287200), (600, 234068), (652, 215400), (718, 195600), (800, 175551), (815, 172320), (978, 143600), (1077, 130400), (1200, 117034), (1304, 107700), (1436, 97800), (1630, 86160), (1795, 78240), (1956, 71800), (2154, 65200), (2400, 58517), (2445, 57440), (2608, 53850), (2872, 48900), (3260, 43080), (3590, 39120), (3912, 35900), (4075, 34464), (4308, 32600), (4890, 28720), (5216, 26925), (5385, 26080), (5744, 24450), (6520, 21540), (7180, 19560), (7824, 17950), (8150, 17232), (8616, 16300), (8975, 15648), (9780, 14360), (10770, 13040), (11488, 12225)]