88904760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1101

約数の個数: 128

約数和(自身を含む): 307929600

約数和(自身を除く): 219024840

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, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 654, 763, 840, 872, 971, 1090, 1308, 1526, 1635, 1942, 2180, 2289, 2616, 2913, 3052, 3270, 3815, 3884, 4360, 4578, 4855, 5826, 6104, 6540, 6797, 7630, 7768, 9156, 9710, 11445, 11652, 13080, 13594, 14565, 15260, 18312, 19420, 20391, 22890, 23304, 27188, 29130, 30520, 33985, 38840, 40782, 45780, 54376, 58260, 67970, 81564, 91560, 101955, 105839, 116520, 135940, 163128, 203910, 211678, 271880, 317517, 407820, 423356, 529195, 635034, 740873, 815640, 846712, 1058390, 1270068, 1481746, 1587585, 2116780, 2222619, 2540136, 2963492, 3175170, 3704365, 4233560, 4445238, 5926984, 6350340, 7408730, 8890476, 11113095, 12700680, 14817460, 17780952, 22226190, 29634920, 44452380, 88904760]

約数ペア:

[(1, 88904760), (2, 44452380), (3, 29634920), (4, 22226190), (5, 17780952), (6, 14817460), (7, 12700680), (8, 11113095), (10, 8890476), (12, 7408730), (14, 6350340), (15, 5926984), (20, 4445238), (21, 4233560), (24, 3704365), (28, 3175170), (30, 2963492), (35, 2540136), (40, 2222619), (42, 2116780), (56, 1587585), (60, 1481746), (70, 1270068), (84, 1058390), (105, 846712), (109, 815640), (120, 740873), (140, 635034), (168, 529195), (210, 423356), (218, 407820), (280, 317517), (327, 271880), (420, 211678), (436, 203910), (545, 163128), (654, 135940), (763, 116520), (840, 105839), (872, 101955), (971, 91560), (1090, 81564), (1308, 67970), (1526, 58260), (1635, 54376), (1942, 45780), (2180, 40782), (2289, 38840), (2616, 33985), (2913, 30520), (3052, 29130), (3270, 27188), (3815, 23304), (3884, 22890), (4360, 20391), (4578, 19420), (4855, 18312), (5826, 15260), (6104, 14565), (6540, 13594), (6797, 13080), (7630, 11652), (7768, 11445), (9156, 9710)]