84753480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:803

約数の個数: 128

約数和(自身を含む): 292838400

約数和(自身を除く): 208084920

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, 619, 652, 815, 840, 978, 1141, 1238, 1304, 1630, 1857, 1956, 2282, 2445, 2476, 3095, 3260, 3423, 3714, 3912, 4333, 4564, 4890, 4952, 5705, 6190, 6520, 6846, 7428, 8666, 9128, 9285, 9780, 11410, 12380, 12999, 13692, 14856, 17115, 17332, 18570, 19560, 21665, 22820, 24760, 25998, 27384, 34230, 34664, 37140, 43330, 45640, 51996, 64995, 68460, 74280, 86660, 100897, 103992, 129990, 136920, 173320, 201794, 259980, 302691, 403588, 504485, 519960, 605382, 706279, 807176, 1008970, 1210764, 1412558, 1513455, 2017940, 2118837, 2421528, 2825116, 3026910, 3531395, 4035880, 4237674, 5650232, 6053820, 7062790, 8475348, 10594185, 12107640, 14125580, 16950696, 21188370, 28251160, 42376740, 84753480]

約数ペア:

[(1, 84753480), (2, 42376740), (3, 28251160), (4, 21188370), (5, 16950696), (6, 14125580), (7, 12107640), (8, 10594185), (10, 8475348), (12, 7062790), (14, 6053820), (15, 5650232), (20, 4237674), (21, 4035880), (24, 3531395), (28, 3026910), (30, 2825116), (35, 2421528), (40, 2118837), (42, 2017940), (56, 1513455), (60, 1412558), (70, 1210764), (84, 1008970), (105, 807176), (120, 706279), (140, 605382), (163, 519960), (168, 504485), (210, 403588), (280, 302691), (326, 259980), (420, 201794), (489, 173320), (619, 136920), (652, 129990), (815, 103992), (840, 100897), (978, 86660), (1141, 74280), (1238, 68460), (1304, 64995), (1630, 51996), (1857, 45640), (1956, 43330), (2282, 37140), (2445, 34664), (2476, 34230), (3095, 27384), (3260, 25998), (3423, 24760), (3714, 22820), (3912, 21665), (4333, 19560), (4564, 18570), (4890, 17332), (4952, 17115), (5705, 14856), (6190, 13692), (6520, 12999), (6846, 12380), (7428, 11410), (8666, 9780), (9128, 9285)]