118226560

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 299635200

約数和(自身を除く): 181408640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 59, 62, 64, 80, 101, 118, 124, 128, 155, 160, 202, 236, 248, 295, 310, 320, 404, 472, 496, 505, 590, 620, 640, 808, 944, 992, 1010, 1180, 1240, 1616, 1829, 1888, 1984, 2020, 2360, 2480, 3131, 3232, 3658, 3776, 3968, 4040, 4720, 4960, 5959, 6262, 6464, 7316, 7552, 8080, 9145, 9440, 9920, 11918, 12524, 12928, 14632, 15655, 16160, 18290, 18880, 19840, 23836, 25048, 29264, 29795, 31310, 32320, 36580, 37760, 47672, 50096, 58528, 59590, 62620, 64640, 73160, 95344, 100192, 117056, 119180, 125240, 146320, 184729, 190688, 200384, 234112, 238360, 250480, 292640, 369458, 381376, 400768, 476720, 500960, 585280, 738916, 762752, 923645, 953440, 1001920, 1170560, 1477832, 1847290, 1906880, 2003840, 2955664, 3694580, 3813760, 5911328, 7389160, 11822656, 14778320, 23645312, 29556640, 59113280, 118226560]

約数ペア:

[(1, 118226560), (2, 59113280), (4, 29556640), (5, 23645312), (8, 14778320), (10, 11822656), (16, 7389160), (20, 5911328), (31, 3813760), (32, 3694580), (40, 2955664), (59, 2003840), (62, 1906880), (64, 1847290), (80, 1477832), (101, 1170560), (118, 1001920), (124, 953440), (128, 923645), (155, 762752), (160, 738916), (202, 585280), (236, 500960), (248, 476720), (295, 400768), (310, 381376), (320, 369458), (404, 292640), (472, 250480), (496, 238360), (505, 234112), (590, 200384), (620, 190688), (640, 184729), (808, 146320), (944, 125240), (992, 119180), (1010, 117056), (1180, 100192), (1240, 95344), (1616, 73160), (1829, 64640), (1888, 62620), (1984, 59590), (2020, 58528), (2360, 50096), (2480, 47672), (3131, 37760), (3232, 36580), (3658, 32320), (3776, 31310), (3968, 29795), (4040, 29264), (4720, 25048), (4960, 23836), (5959, 19840), (6262, 18880), (6464, 18290), (7316, 16160), (7552, 15655), (8080, 14632), (9145, 12928), (9440, 12524), (9920, 11918)]