507836280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3709}}^1$

素因数の和:3893

約数の個数: 128

約数和(自身を含む): 1752307200

約数和(自身を除く): 1244470920

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, 105, 120, 140, 163, 168, 210, 280, 326, 420, 489, 652, 815, 840, 978, 1141, 1304, 1630, 1956, 2282, 2445, 3260, 3423, 3709, 3912, 4564, 4890, 5705, 6520, 6846, 7418, 9128, 9780, 11127, 11410, 13692, 14836, 17115, 18545, 19560, 22254, 22820, 25963, 27384, 29672, 34230, 37090, 44508, 45640, 51926, 55635, 68460, 74180, 77889, 89016, 103852, 111270, 129815, 136920, 148360, 155778, 207704, 222540, 259630, 311556, 389445, 445080, 519260, 604567, 623112, 778890, 1038520, 1209134, 1557780, 1813701, 2418268, 3022835, 3115560, 3627402, 4231969, 4836536, 6045670, 7254804, 8463938, 9068505, 12091340, 12695907, 14509608, 16927876, 18137010, 21159845, 24182680, 25391814, 33855752, 36274020, 42319690, 50783628, 63479535, 72548040, 84639380, 101567256, 126959070, 169278760, 253918140, 507836280]

約数ペア:

[(1, 507836280), (2, 253918140), (3, 169278760), (4, 126959070), (5, 101567256), (6, 84639380), (7, 72548040), (8, 63479535), (10, 50783628), (12, 42319690), (14, 36274020), (15, 33855752), (20, 25391814), (21, 24182680), (24, 21159845), (28, 18137010), (30, 16927876), (35, 14509608), (40, 12695907), (42, 12091340), (56, 9068505), (60, 8463938), (70, 7254804), (84, 6045670), (105, 4836536), (120, 4231969), (140, 3627402), (163, 3115560), (168, 3022835), (210, 2418268), (280, 1813701), (326, 1557780), (420, 1209134), (489, 1038520), (652, 778890), (815, 623112), (840, 604567), (978, 519260), (1141, 445080), (1304, 389445), (1630, 311556), (1956, 259630), (2282, 222540), (2445, 207704), (3260, 155778), (3423, 148360), (3709, 136920), (3912, 129815), (4564, 111270), (4890, 103852), (5705, 89016), (6520, 77889), (6846, 74180), (7418, 68460), (9128, 55635), (9780, 51926), (11127, 45640), (11410, 44508), (13692, 37090), (14836, 34230), (17115, 29672), (18545, 27384), (19560, 25963), (22254, 22820)]