439601640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1907}}^1$

素因数の和:2051

約数の個数: 128

約数和(自身を含む): 1409477760

約数和(自身を除く): 969876120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 113, 120, 136, 170, 204, 226, 255, 339, 340, 408, 452, 510, 565, 678, 680, 904, 1020, 1130, 1356, 1695, 1907, 1921, 2040, 2260, 2712, 3390, 3814, 3842, 4520, 5721, 5763, 6780, 7628, 7684, 9535, 9605, 11442, 11526, 13560, 15256, 15368, 19070, 19210, 22884, 23052, 28605, 28815, 32419, 38140, 38420, 45768, 46104, 57210, 57630, 64838, 76280, 76840, 97257, 114420, 115260, 129676, 162095, 194514, 215491, 228840, 230520, 259352, 324190, 389028, 430982, 486285, 646473, 648380, 778056, 861964, 972570, 1077455, 1292946, 1296760, 1723928, 1945140, 2154910, 2585892, 3232365, 3663347, 3890280, 4309820, 5171784, 6464730, 7326694, 8619640, 10990041, 12929460, 14653388, 18316735, 21980082, 25858920, 29306776, 36633470, 43960164, 54950205, 73266940, 87920328, 109900410, 146533880, 219800820, 439601640]

約数ペア:

[(1, 439601640), (2, 219800820), (3, 146533880), (4, 109900410), (5, 87920328), (6, 73266940), (8, 54950205), (10, 43960164), (12, 36633470), (15, 29306776), (17, 25858920), (20, 21980082), (24, 18316735), (30, 14653388), (34, 12929460), (40, 10990041), (51, 8619640), (60, 7326694), (68, 6464730), (85, 5171784), (102, 4309820), (113, 3890280), (120, 3663347), (136, 3232365), (170, 2585892), (204, 2154910), (226, 1945140), (255, 1723928), (339, 1296760), (340, 1292946), (408, 1077455), (452, 972570), (510, 861964), (565, 778056), (678, 648380), (680, 646473), (904, 486285), (1020, 430982), (1130, 389028), (1356, 324190), (1695, 259352), (1907, 230520), (1921, 228840), (2040, 215491), (2260, 194514), (2712, 162095), (3390, 129676), (3814, 115260), (3842, 114420), (4520, 97257), (5721, 76840), (5763, 76280), (6780, 64838), (7628, 57630), (7684, 57210), (9535, 46104), (9605, 45768), (11442, 38420), (11526, 38140), (13560, 32419), (15256, 28815), (15368, 28605), (19070, 23052), (19210, 22884)]