42196440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2459}}^1$

素因数の和:2497

約数の個数: 128

約数和(自身を含む): 148780800

約数和(自身を除く): 106584360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2459, 2860, 3432, 4290, 4918, 5720, 7377, 8580, 9836, 12295, 14754, 17160, 19672, 24590, 27049, 29508, 31967, 36885, 49180, 54098, 59016, 63934, 73770, 81147, 95901, 98360, 108196, 127868, 135245, 147540, 159835, 162294, 191802, 216392, 255736, 270490, 295080, 319670, 324588, 351637, 383604, 405735, 479505, 540980, 639340, 649176, 703274, 767208, 811470, 959010, 1054911, 1081960, 1278680, 1406548, 1622940, 1758185, 1918020, 2109822, 2813096, 3245880, 3516370, 3836040, 4219644, 5274555, 7032740, 8439288, 10549110, 14065480, 21098220, 42196440]

約数ペア:

[(1, 42196440), (2, 21098220), (3, 14065480), (4, 10549110), (5, 8439288), (6, 7032740), (8, 5274555), (10, 4219644), (11, 3836040), (12, 3516370), (13, 3245880), (15, 2813096), (20, 2109822), (22, 1918020), (24, 1758185), (26, 1622940), (30, 1406548), (33, 1278680), (39, 1081960), (40, 1054911), (44, 959010), (52, 811470), (55, 767208), (60, 703274), (65, 649176), (66, 639340), (78, 540980), (88, 479505), (104, 405735), (110, 383604), (120, 351637), (130, 324588), (132, 319670), (143, 295080), (156, 270490), (165, 255736), (195, 216392), (220, 191802), (260, 162294), (264, 159835), (286, 147540), (312, 135245), (330, 127868), (390, 108196), (429, 98360), (440, 95901), (520, 81147), (572, 73770), (660, 63934), (715, 59016), (780, 54098), (858, 49180), (1144, 36885), (1320, 31967), (1430, 29508), (1560, 27049), (1716, 24590), (2145, 19672), (2459, 17160), (2860, 14754), (3432, 12295), (4290, 9836), (4918, 8580), (5720, 7377)]