91220640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1597}}^1$

素因数の和:1639

約数の個数: 192

約数和(自身を含む): 347929344

約数和(自身を除く): 256708704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1597, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3194, 3360, 3570, 3808, 4080, 4760, 4791, 5712, 6388, 7140, 7985, 8160, 9520, 9582, 11179, 11424, 12776, 14280, 15970, 19040, 19164, 22358, 23955, 25552, 27149, 28560, 31940, 33537, 38328, 44716, 47910, 51104, 54298, 55895, 57120, 63880, 67074, 76656, 81447, 89432, 95820, 108596, 111790, 127760, 134148, 135745, 153312, 162894, 167685, 178864, 190043, 191640, 217192, 223580, 255520, 268296, 271490, 325788, 335370, 357728, 380086, 383280, 407235, 434384, 447160, 536592, 542980, 570129, 651576, 670740, 760172, 766560, 814470, 868768, 894320, 950215, 1073184, 1085960, 1140258, 1303152, 1341480, 1520344, 1628940, 1788640, 1900430, 2171920, 2280516, 2606304, 2682960, 2850645, 3040688, 3257880, 3800860, 4343840, 4561032, 5365920, 5701290, 6081376, 6515760, 7601720, 9122064, 11402580, 13031520, 15203440, 18244128, 22805160, 30406880, 45610320, 91220640]

約数ペア:

[(1, 91220640), (2, 45610320), (3, 30406880), (4, 22805160), (5, 18244128), (6, 15203440), (7, 13031520), (8, 11402580), (10, 9122064), (12, 7601720), (14, 6515760), (15, 6081376), (16, 5701290), (17, 5365920), (20, 4561032), (21, 4343840), (24, 3800860), (28, 3257880), (30, 3040688), (32, 2850645), (34, 2682960), (35, 2606304), (40, 2280516), (42, 2171920), (48, 1900430), (51, 1788640), (56, 1628940), (60, 1520344), (68, 1341480), (70, 1303152), (80, 1140258), (84, 1085960), (85, 1073184), (96, 950215), (102, 894320), (105, 868768), (112, 814470), (119, 766560), (120, 760172), (136, 670740), (140, 651576), (160, 570129), (168, 542980), (170, 536592), (204, 447160), (210, 434384), (224, 407235), (238, 383280), (240, 380086), (255, 357728), (272, 335370), (280, 325788), (336, 271490), (340, 268296), (357, 255520), (408, 223580), (420, 217192), (476, 191640), (480, 190043), (510, 178864), (544, 167685), (560, 162894), (595, 153312), (672, 135745), (680, 134148), (714, 127760), (816, 111790), (840, 108596), (952, 95820), (1020, 89432), (1120, 81447), (1190, 76656), (1360, 67074), (1428, 63880), (1597, 57120), (1632, 55895), (1680, 54298), (1785, 51104), (1904, 47910), (2040, 44716), (2380, 38328), (2720, 33537), (2856, 31940), (3194, 28560), (3360, 27149), (3570, 25552), (3808, 23955), (4080, 22358), (4760, 19164), (4791, 19040), (5712, 15970), (6388, 14280), (7140, 12776), (7985, 11424), (8160, 11179), (9520, 9582)]