208027680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:739

約数の個数: 192

約数和(自身を含む): 757548288

約数和(自身を除く): 549520608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 101, 105, 112, 120, 140, 160, 168, 202, 210, 224, 240, 280, 303, 336, 404, 420, 480, 505, 560, 606, 613, 672, 707, 808, 840, 1010, 1120, 1212, 1226, 1414, 1515, 1616, 1680, 1839, 2020, 2121, 2424, 2452, 2828, 3030, 3065, 3232, 3360, 3535, 3678, 4040, 4242, 4291, 4848, 4904, 5656, 6060, 6130, 7070, 7356, 8080, 8484, 8582, 9195, 9696, 9808, 10605, 11312, 12120, 12260, 12873, 14140, 14712, 16160, 16968, 17164, 18390, 19616, 21210, 21455, 22624, 24240, 24520, 25746, 28280, 29424, 33936, 34328, 36780, 42420, 42910, 48480, 49040, 51492, 56560, 58848, 61913, 64365, 67872, 68656, 73560, 84840, 85820, 98080, 102984, 113120, 123826, 128730, 137312, 147120, 169680, 171640, 185739, 205968, 247652, 257460, 294240, 309565, 339360, 343280, 371478, 411936, 433391, 495304, 514920, 619130, 686560, 742956, 866782, 928695, 990608, 1029840, 1238260, 1300173, 1485912, 1733564, 1857390, 1981216, 2059680, 2166955, 2476520, 2600346, 2971824, 3467128, 3714780, 4333910, 4953040, 5200692, 5943648, 6500865, 6934256, 7429560, 8667820, 9906080, 10401384, 13001730, 13868512, 14859120, 17335640, 20802768, 26003460, 29718240, 34671280, 41605536, 52006920, 69342560, 104013840, 208027680]

約数ペア:

[(1, 208027680), (2, 104013840), (3, 69342560), (4, 52006920), (5, 41605536), (6, 34671280), (7, 29718240), (8, 26003460), (10, 20802768), (12, 17335640), (14, 14859120), (15, 13868512), (16, 13001730), (20, 10401384), (21, 9906080), (24, 8667820), (28, 7429560), (30, 6934256), (32, 6500865), (35, 5943648), (40, 5200692), (42, 4953040), (48, 4333910), (56, 3714780), (60, 3467128), (70, 2971824), (80, 2600346), (84, 2476520), (96, 2166955), (101, 2059680), (105, 1981216), (112, 1857390), (120, 1733564), (140, 1485912), (160, 1300173), (168, 1238260), (202, 1029840), (210, 990608), (224, 928695), (240, 866782), (280, 742956), (303, 686560), (336, 619130), (404, 514920), (420, 495304), (480, 433391), (505, 411936), (560, 371478), (606, 343280), (613, 339360), (672, 309565), (707, 294240), (808, 257460), (840, 247652), (1010, 205968), (1120, 185739), (1212, 171640), (1226, 169680), (1414, 147120), (1515, 137312), (1616, 128730), (1680, 123826), (1839, 113120), (2020, 102984), (2121, 98080), (2424, 85820), (2452, 84840), (2828, 73560), (3030, 68656), (3065, 67872), (3232, 64365), (3360, 61913), (3535, 58848), (3678, 56560), (4040, 51492), (4242, 49040), (4291, 48480), (4848, 42910), (4904, 42420), (5656, 36780), (6060, 34328), (6130, 33936), (7070, 29424), (7356, 28280), (8080, 25746), (8484, 24520), (8582, 24240), (9195, 22624), (9696, 21455), (9808, 21210), (10605, 19616), (11312, 18390), (12120, 17164), (12260, 16968), (12873, 16160), (14140, 14712)]