152939640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1117}}^1$

素因数の和:1301

約数の個数: 128

約数和(自身を含む): 528053760

約数和(自身を除く): 375114120

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, 1117, 1141, 1304, 1630, 1956, 2234, 2282, 2445, 3260, 3351, 3423, 3912, 4468, 4564, 4890, 5585, 5705, 6520, 6702, 6846, 7819, 8936, 9128, 9780, 11170, 11410, 13404, 13692, 15638, 16755, 17115, 19560, 22340, 22820, 23457, 26808, 27384, 31276, 33510, 34230, 39095, 44680, 45640, 46914, 62552, 67020, 68460, 78190, 93828, 117285, 134040, 136920, 156380, 182071, 187656, 234570, 312760, 364142, 469140, 546213, 728284, 910355, 938280, 1092426, 1274497, 1456568, 1820710, 2184852, 2548994, 2731065, 3641420, 3823491, 4369704, 5097988, 5462130, 6372485, 7282840, 7646982, 10195976, 10924260, 12744970, 15293964, 19117455, 21848520, 25489940, 30587928, 38234910, 50979880, 76469820, 152939640]

約数ペア:

[(1, 152939640), (2, 76469820), (3, 50979880), (4, 38234910), (5, 30587928), (6, 25489940), (7, 21848520), (8, 19117455), (10, 15293964), (12, 12744970), (14, 10924260), (15, 10195976), (20, 7646982), (21, 7282840), (24, 6372485), (28, 5462130), (30, 5097988), (35, 4369704), (40, 3823491), (42, 3641420), (56, 2731065), (60, 2548994), (70, 2184852), (84, 1820710), (105, 1456568), (120, 1274497), (140, 1092426), (163, 938280), (168, 910355), (210, 728284), (280, 546213), (326, 469140), (420, 364142), (489, 312760), (652, 234570), (815, 187656), (840, 182071), (978, 156380), (1117, 136920), (1141, 134040), (1304, 117285), (1630, 93828), (1956, 78190), (2234, 68460), (2282, 67020), (2445, 62552), (3260, 46914), (3351, 45640), (3423, 44680), (3912, 39095), (4468, 34230), (4564, 33510), (4890, 31276), (5585, 27384), (5705, 26808), (6520, 23457), (6702, 22820), (6846, 22340), (7819, 19560), (8936, 17115), (9128, 16755), (9780, 15638), (11170, 13692), (11410, 13404)]