22636920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 71850240

約数和(自身を除く): 49213320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 43, 60, 82, 86, 107, 120, 123, 129, 164, 172, 205, 214, 215, 246, 258, 321, 328, 344, 410, 428, 430, 492, 516, 535, 615, 642, 645, 820, 856, 860, 984, 1032, 1070, 1230, 1284, 1290, 1605, 1640, 1720, 1763, 2140, 2460, 2568, 2580, 3210, 3526, 4280, 4387, 4601, 4920, 5160, 5289, 6420, 7052, 8774, 8815, 9202, 10578, 12840, 13161, 13803, 14104, 17548, 17630, 18404, 21156, 21935, 23005, 26322, 26445, 27606, 35096, 35260, 36808, 42312, 43870, 46010, 52644, 52890, 55212, 65805, 69015, 70520, 87740, 92020, 105288, 105780, 110424, 131610, 138030, 175480, 184040, 188641, 211560, 263220, 276060, 377282, 526440, 552120, 565923, 754564, 943205, 1131846, 1509128, 1886410, 2263692, 2829615, 3772820, 4527384, 5659230, 7545640, 11318460, 22636920]

約数ペア:

[(1, 22636920), (2, 11318460), (3, 7545640), (4, 5659230), (5, 4527384), (6, 3772820), (8, 2829615), (10, 2263692), (12, 1886410), (15, 1509128), (20, 1131846), (24, 943205), (30, 754564), (40, 565923), (41, 552120), (43, 526440), (60, 377282), (82, 276060), (86, 263220), (107, 211560), (120, 188641), (123, 184040), (129, 175480), (164, 138030), (172, 131610), (205, 110424), (214, 105780), (215, 105288), (246, 92020), (258, 87740), (321, 70520), (328, 69015), (344, 65805), (410, 55212), (428, 52890), (430, 52644), (492, 46010), (516, 43870), (535, 42312), (615, 36808), (642, 35260), (645, 35096), (820, 27606), (856, 26445), (860, 26322), (984, 23005), (1032, 21935), (1070, 21156), (1230, 18404), (1284, 17630), (1290, 17548), (1605, 14104), (1640, 13803), (1720, 13161), (1763, 12840), (2140, 10578), (2460, 9202), (2568, 8815), (2580, 8774), (3210, 7052), (3526, 6420), (4280, 5289), (4387, 5160), (4601, 4920)]