40675320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{16141}}^1$

素因数の和:16165

約数の個数: 96

約数和(自身を含む): 151089120

約数和(自身を除く): 110413800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 16141, 32282, 48423, 64564, 80705, 96846, 112987, 129128, 145269, 161410, 193692, 225974, 242115, 290538, 322820, 338961, 387384, 451948, 484230, 564935, 581076, 645640, 677922, 726345, 903896, 968460, 1016883, 1129870, 1162152, 1355844, 1452690, 1694805, 1936920, 2033766, 2259740, 2711688, 2905380, 3389610, 4067532, 4519480, 5084415, 5810760, 6779220, 8135064, 10168830, 13558440, 20337660, 40675320]

約数ペア:

[(1, 40675320), (2, 20337660), (3, 13558440), (4, 10168830), (5, 8135064), (6, 6779220), (7, 5810760), (8, 5084415), (9, 4519480), (10, 4067532), (12, 3389610), (14, 2905380), (15, 2711688), (18, 2259740), (20, 2033766), (21, 1936920), (24, 1694805), (28, 1452690), (30, 1355844), (35, 1162152), (36, 1129870), (40, 1016883), (42, 968460), (45, 903896), (56, 726345), (60, 677922), (63, 645640), (70, 581076), (72, 564935), (84, 484230), (90, 451948), (105, 387384), (120, 338961), (126, 322820), (140, 290538), (168, 242115), (180, 225974), (210, 193692), (252, 161410), (280, 145269), (315, 129128), (360, 112987), (420, 96846), (504, 80705), (630, 64564), (840, 48423), (1260, 32282), (2520, 16141)]