84122640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{16691}}^1$

素因数の和:16717

約数の個数: 120

約数和(自身を含む): 322890048

約数和(自身を除く): 238767408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 16691, 33382, 50073, 66764, 83455, 100146, 116837, 133528, 150219, 166910, 200292, 233674, 250365, 267056, 300438, 333820, 350511, 400584, 467348, 500730, 584185, 600876, 667640, 701022, 751095, 801168, 934696, 1001460, 1051533, 1168370, 1201752, 1335280, 1402044, 1502190, 1752555, 1869392, 2002920, 2103066, 2336740, 2403504, 2804088, 3004380, 3505110, 4005840, 4206132, 4673480, 5257665, 5608176, 6008760, 7010220, 8412264, 9346960, 10515330, 12017520, 14020440, 16824528, 21030660, 28040880, 42061320, 84122640]

約数ペア:

[(1, 84122640), (2, 42061320), (3, 28040880), (4, 21030660), (5, 16824528), (6, 14020440), (7, 12017520), (8, 10515330), (9, 9346960), (10, 8412264), (12, 7010220), (14, 6008760), (15, 5608176), (16, 5257665), (18, 4673480), (20, 4206132), (21, 4005840), (24, 3505110), (28, 3004380), (30, 2804088), (35, 2403504), (36, 2336740), (40, 2103066), (42, 2002920), (45, 1869392), (48, 1752555), (56, 1502190), (60, 1402044), (63, 1335280), (70, 1201752), (72, 1168370), (80, 1051533), (84, 1001460), (90, 934696), (105, 801168), (112, 751095), (120, 701022), (126, 667640), (140, 600876), (144, 584185), (168, 500730), (180, 467348), (210, 400584), (240, 350511), (252, 333820), (280, 300438), (315, 267056), (336, 250365), (360, 233674), (420, 200292), (504, 166910), (560, 150219), (630, 133528), (720, 116837), (840, 100146), (1008, 83455), (1260, 66764), (1680, 50073), (2520, 33382), (5040, 16691)]