286551480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^3$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 916531200

約数和(自身を除く): 629979720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 47, 60, 69, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 276, 282, 345, 376, 460, 470, 552, 564, 690, 705, 920, 940, 1081, 1128, 1380, 1410, 1880, 2162, 2209, 2760, 2820, 3243, 4324, 4418, 5405, 5640, 6486, 6627, 8648, 8836, 10810, 11045, 12972, 13254, 16215, 17672, 21620, 22090, 25944, 26508, 32430, 33135, 43240, 44180, 50807, 53016, 64860, 66270, 88360, 101614, 103823, 129720, 132540, 152421, 203228, 207646, 254035, 265080, 304842, 311469, 406456, 415292, 508070, 519115, 609684, 622938, 762105, 830584, 1016140, 1038230, 1219368, 1245876, 1524210, 1557345, 2032280, 2076460, 2387929, 2491752, 3048420, 3114690, 4152920, 4775858, 6096840, 6229380, 7163787, 9551716, 11939645, 12458760, 14327574, 19103432, 23879290, 28655148, 35818935, 47758580, 57310296, 71637870, 95517160, 143275740, 286551480]

約数ペア:

[(1, 286551480), (2, 143275740), (3, 95517160), (4, 71637870), (5, 57310296), (6, 47758580), (8, 35818935), (10, 28655148), (12, 23879290), (15, 19103432), (20, 14327574), (23, 12458760), (24, 11939645), (30, 9551716), (40, 7163787), (46, 6229380), (47, 6096840), (60, 4775858), (69, 4152920), (92, 3114690), (94, 3048420), (115, 2491752), (120, 2387929), (138, 2076460), (141, 2032280), (184, 1557345), (188, 1524210), (230, 1245876), (235, 1219368), (276, 1038230), (282, 1016140), (345, 830584), (376, 762105), (460, 622938), (470, 609684), (552, 519115), (564, 508070), (690, 415292), (705, 406456), (920, 311469), (940, 304842), (1081, 265080), (1128, 254035), (1380, 207646), (1410, 203228), (1880, 152421), (2162, 132540), (2209, 129720), (2760, 103823), (2820, 101614), (3243, 88360), (4324, 66270), (4418, 64860), (5405, 53016), (5640, 50807), (6486, 44180), (6627, 43240), (8648, 33135), (8836, 32430), (10810, 26508), (11045, 25944), (12972, 22090), (13254, 21620), (16215, 17672)]