13242320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 160

約数和(自身を含む): 40497408

約数和(自身を除く): 27255088

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 107, 112, 119, 130, 136, 140, 170, 182, 208, 214, 221, 238, 260, 272, 280, 340, 364, 428, 442, 455, 476, 520, 535, 560, 595, 680, 728, 749, 856, 884, 910, 952, 1040, 1070, 1105, 1190, 1360, 1391, 1456, 1498, 1547, 1712, 1768, 1819, 1820, 1904, 2140, 2210, 2380, 2782, 2996, 3094, 3536, 3638, 3640, 3745, 4280, 4420, 4760, 5564, 5992, 6188, 6955, 7276, 7280, 7490, 7735, 8560, 8840, 9095, 9520, 9737, 11128, 11984, 12376, 12733, 13910, 14552, 14980, 15470, 17680, 18190, 19474, 22256, 23647, 24752, 25466, 27820, 29104, 29960, 30940, 36380, 38948, 47294, 48685, 50932, 55640, 59920, 61880, 63665, 72760, 77896, 94588, 97370, 101864, 111280, 118235, 123760, 127330, 145520, 155792, 165529, 189176, 194740, 203728, 236470, 254660, 331058, 378352, 389480, 472940, 509320, 662116, 778960, 827645, 945880, 1018640, 1324232, 1655290, 1891760, 2648464, 3310580, 6621160, 13242320]

約数ペア:

[(1, 13242320), (2, 6621160), (4, 3310580), (5, 2648464), (7, 1891760), (8, 1655290), (10, 1324232), (13, 1018640), (14, 945880), (16, 827645), (17, 778960), (20, 662116), (26, 509320), (28, 472940), (34, 389480), (35, 378352), (40, 331058), (52, 254660), (56, 236470), (65, 203728), (68, 194740), (70, 189176), (80, 165529), (85, 155792), (91, 145520), (104, 127330), (107, 123760), (112, 118235), (119, 111280), (130, 101864), (136, 97370), (140, 94588), (170, 77896), (182, 72760), (208, 63665), (214, 61880), (221, 59920), (238, 55640), (260, 50932), (272, 48685), (280, 47294), (340, 38948), (364, 36380), (428, 30940), (442, 29960), (455, 29104), (476, 27820), (520, 25466), (535, 24752), (560, 23647), (595, 22256), (680, 19474), (728, 18190), (749, 17680), (856, 15470), (884, 14980), (910, 14552), (952, 13910), (1040, 12733), (1070, 12376), (1105, 11984), (1190, 11128), (1360, 9737), (1391, 9520), (1456, 9095), (1498, 8840), (1547, 8560), (1712, 7735), (1768, 7490), (1819, 7280), (1820, 7276), (1904, 6955), (2140, 6188), (2210, 5992), (2380, 5564), (2782, 4760), (2996, 4420), (3094, 4280), (3536, 3745), (3638, 3640)]