5647740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 19649952

約数和(自身を除く): 14002212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 113, 119, 140, 147, 170, 196, 204, 210, 226, 238, 245, 255, 294, 339, 340, 357, 420, 452, 476, 490, 510, 565, 588, 595, 678, 714, 735, 791, 833, 980, 1020, 1130, 1190, 1356, 1428, 1470, 1582, 1666, 1695, 1785, 1921, 2260, 2373, 2380, 2499, 2940, 3164, 3332, 3390, 3570, 3842, 3955, 4165, 4746, 4998, 5537, 5763, 6780, 7140, 7684, 7910, 8330, 9492, 9605, 9996, 11074, 11526, 11865, 12495, 13447, 15820, 16611, 16660, 19210, 22148, 23052, 23730, 24990, 26894, 27685, 28815, 33222, 38420, 40341, 47460, 49980, 53788, 55370, 57630, 66444, 67235, 80682, 83055, 94129, 110740, 115260, 134470, 161364, 166110, 188258, 201705, 268940, 282387, 332220, 376516, 403410, 470645, 564774, 806820, 941290, 1129548, 1411935, 1882580, 2823870, 5647740]

約数ペア:

[(1, 5647740), (2, 2823870), (3, 1882580), (4, 1411935), (5, 1129548), (6, 941290), (7, 806820), (10, 564774), (12, 470645), (14, 403410), (15, 376516), (17, 332220), (20, 282387), (21, 268940), (28, 201705), (30, 188258), (34, 166110), (35, 161364), (42, 134470), (49, 115260), (51, 110740), (60, 94129), (68, 83055), (70, 80682), (84, 67235), (85, 66444), (98, 57630), (102, 55370), (105, 53788), (113, 49980), (119, 47460), (140, 40341), (147, 38420), (170, 33222), (196, 28815), (204, 27685), (210, 26894), (226, 24990), (238, 23730), (245, 23052), (255, 22148), (294, 19210), (339, 16660), (340, 16611), (357, 15820), (420, 13447), (452, 12495), (476, 11865), (490, 11526), (510, 11074), (565, 9996), (588, 9605), (595, 9492), (678, 8330), (714, 7910), (735, 7684), (791, 7140), (833, 6780), (980, 5763), (1020, 5537), (1130, 4998), (1190, 4746), (1356, 4165), (1428, 3955), (1470, 3842), (1582, 3570), (1666, 3390), (1695, 3332), (1785, 3164), (1921, 2940), (2260, 2499), (2373, 2380)]