40856880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 160

約数和(自身を含む): 134348544

約数和(自身を除く): 93491664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 43, 48, 60, 74, 80, 86, 107, 111, 120, 129, 148, 172, 185, 214, 215, 222, 240, 258, 296, 321, 344, 370, 428, 430, 444, 516, 535, 555, 592, 642, 645, 688, 740, 856, 860, 888, 1032, 1070, 1110, 1284, 1290, 1480, 1591, 1605, 1712, 1720, 1776, 2064, 2140, 2220, 2568, 2580, 2960, 3182, 3210, 3440, 3959, 4280, 4440, 4601, 4773, 5136, 5160, 6364, 6420, 7918, 7955, 8560, 8880, 9202, 9546, 10320, 11877, 12728, 12840, 13803, 15836, 15910, 18404, 19092, 19795, 23005, 23754, 23865, 25456, 25680, 27606, 31672, 31820, 36808, 38184, 39590, 46010, 47508, 47730, 55212, 59385, 63344, 63640, 69015, 73616, 76368, 79180, 92020, 95016, 95460, 110424, 118770, 127280, 138030, 158360, 170237, 184040, 190032, 190920, 220848, 237540, 276060, 316720, 340474, 368080, 381840, 475080, 510711, 552120, 680948, 851185, 950160, 1021422, 1104240, 1361896, 1702370, 2042844, 2553555, 2723792, 3404740, 4085688, 5107110, 6809480, 8171376, 10214220, 13618960, 20428440, 40856880]

約数ペア:

[(1, 40856880), (2, 20428440), (3, 13618960), (4, 10214220), (5, 8171376), (6, 6809480), (8, 5107110), (10, 4085688), (12, 3404740), (15, 2723792), (16, 2553555), (20, 2042844), (24, 1702370), (30, 1361896), (37, 1104240), (40, 1021422), (43, 950160), (48, 851185), (60, 680948), (74, 552120), (80, 510711), (86, 475080), (107, 381840), (111, 368080), (120, 340474), (129, 316720), (148, 276060), (172, 237540), (185, 220848), (214, 190920), (215, 190032), (222, 184040), (240, 170237), (258, 158360), (296, 138030), (321, 127280), (344, 118770), (370, 110424), (428, 95460), (430, 95016), (444, 92020), (516, 79180), (535, 76368), (555, 73616), (592, 69015), (642, 63640), (645, 63344), (688, 59385), (740, 55212), (856, 47730), (860, 47508), (888, 46010), (1032, 39590), (1070, 38184), (1110, 36808), (1284, 31820), (1290, 31672), (1480, 27606), (1591, 25680), (1605, 25456), (1712, 23865), (1720, 23754), (1776, 23005), (2064, 19795), (2140, 19092), (2220, 18404), (2568, 15910), (2580, 15836), (2960, 13803), (3182, 12840), (3210, 12728), (3440, 11877), (3959, 10320), (4280, 9546), (4440, 9202), (4601, 8880), (4773, 8560), (5136, 7955), (5160, 7918), (6364, 6420)]