15678544960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{16603}}^1$

素因数の和:16860

約数の個数: 112

約数和(自身を含む): 40385975616

約数和(自身を除く): 24707430656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 227, 260, 320, 416, 454, 520, 832, 908, 1040, 1135, 1816, 2080, 2270, 2951, 3632, 4160, 4540, 5902, 7264, 9080, 11804, 14528, 14755, 16603, 18160, 23608, 29510, 33206, 36320, 47216, 59020, 66412, 72640, 83015, 94432, 118040, 132824, 166030, 188864, 215839, 236080, 265648, 332060, 431678, 472160, 531296, 664120, 863356, 944320, 1062592, 1079195, 1328240, 1726712, 2158390, 2656480, 3453424, 3768881, 4316780, 5312960, 6906848, 7537762, 8633560, 13813696, 15075524, 17267120, 18844405, 30151048, 34534240, 37688810, 48995453, 60302096, 69068480, 75377620, 97990906, 120604192, 150755240, 195981812, 241208384, 244977265, 301510480, 391963624, 489954530, 603020960, 783927248, 979909060, 1206041920, 1567854496, 1959818120, 3135708992, 3919636240, 7839272480, 15678544960]

約数ペア:

[(1, 15678544960), (2, 7839272480), (4, 3919636240), (5, 3135708992), (8, 1959818120), (10, 1567854496), (13, 1206041920), (16, 979909060), (20, 783927248), (26, 603020960), (32, 489954530), (40, 391963624), (52, 301510480), (64, 244977265), (65, 241208384), (80, 195981812), (104, 150755240), (130, 120604192), (160, 97990906), (208, 75377620), (227, 69068480), (260, 60302096), (320, 48995453), (416, 37688810), (454, 34534240), (520, 30151048), (832, 18844405), (908, 17267120), (1040, 15075524), (1135, 13813696), (1816, 8633560), (2080, 7537762), (2270, 6906848), (2951, 5312960), (3632, 4316780), (4160, 3768881), (4540, 3453424), (5902, 2656480), (7264, 2158390), (9080, 1726712), (11804, 1328240), (14528, 1079195), (14755, 1062592), (16603, 944320), (18160, 863356), (23608, 664120), (29510, 531296), (33206, 472160), (36320, 431678), (47216, 332060), (59020, 265648), (66412, 236080), (72640, 215839), (83015, 188864), (94432, 166030), (118040, 132824)]