222526680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1459}}^1$

素因数の和:1545

約数の個数: 128

約数和(自身を含む): 706406400

約数和(自身を除く): 483879720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 310, 328, 372, 410, 465, 492, 615, 620, 744, 820, 930, 984, 1230, 1240, 1271, 1459, 1640, 1860, 2460, 2542, 2918, 3720, 3813, 4377, 4920, 5084, 5836, 6355, 7295, 7626, 8754, 10168, 11672, 12710, 14590, 15252, 17508, 19065, 21885, 25420, 29180, 30504, 35016, 38130, 43770, 45229, 50840, 58360, 59819, 76260, 87540, 90458, 119638, 135687, 152520, 175080, 179457, 180916, 226145, 239276, 271374, 299095, 358914, 361832, 452290, 478552, 542748, 598190, 678435, 717828, 897285, 904580, 1085496, 1196380, 1356870, 1435656, 1794570, 1809160, 1854389, 2392760, 2713740, 3589140, 3708778, 5427480, 5563167, 7178280, 7417556, 9271945, 11126334, 14835112, 18543890, 22252668, 27815835, 37087780, 44505336, 55631670, 74175560, 111263340, 222526680]

約数ペア:

[(1, 222526680), (2, 111263340), (3, 74175560), (4, 55631670), (5, 44505336), (6, 37087780), (8, 27815835), (10, 22252668), (12, 18543890), (15, 14835112), (20, 11126334), (24, 9271945), (30, 7417556), (31, 7178280), (40, 5563167), (41, 5427480), (60, 3708778), (62, 3589140), (82, 2713740), (93, 2392760), (120, 1854389), (123, 1809160), (124, 1794570), (155, 1435656), (164, 1356870), (186, 1196380), (205, 1085496), (246, 904580), (248, 897285), (310, 717828), (328, 678435), (372, 598190), (410, 542748), (465, 478552), (492, 452290), (615, 361832), (620, 358914), (744, 299095), (820, 271374), (930, 239276), (984, 226145), (1230, 180916), (1240, 179457), (1271, 175080), (1459, 152520), (1640, 135687), (1860, 119638), (2460, 90458), (2542, 87540), (2918, 76260), (3720, 59819), (3813, 58360), (4377, 50840), (4920, 45229), (5084, 43770), (5836, 38130), (6355, 35016), (7295, 30504), (7626, 29180), (8754, 25420), (10168, 21885), (11672, 19065), (12710, 17508), (14590, 15252)]