511034280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{631}}^1$

素因数の和:1059

約数の個数: 128

約数和(自身を含む): 1629953280

約数和(自身を除く): 1118919000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 397, 408, 510, 631, 680, 794, 1020, 1191, 1262, 1588, 1893, 1985, 2040, 2382, 2524, 3155, 3176, 3786, 3970, 4764, 5048, 5955, 6310, 6749, 7572, 7940, 9465, 9528, 10727, 11910, 12620, 13498, 15144, 15880, 18930, 20247, 21454, 23820, 25240, 26996, 32181, 33745, 37860, 40494, 42908, 47640, 53635, 53992, 64362, 67490, 75720, 80988, 85816, 101235, 107270, 128724, 134980, 160905, 161976, 202470, 214540, 250507, 257448, 269960, 321810, 404940, 429080, 501014, 643620, 751521, 809880, 1002028, 1252535, 1287240, 1503042, 2004056, 2505070, 3006084, 3757605, 4258619, 5010140, 6012168, 7515210, 8517238, 10020280, 12775857, 15030420, 17034476, 21293095, 25551714, 30060840, 34068952, 42586190, 51103428, 63879285, 85172380, 102206856, 127758570, 170344760, 255517140, 511034280]

約数ペア:

[(1, 511034280), (2, 255517140), (3, 170344760), (4, 127758570), (5, 102206856), (6, 85172380), (8, 63879285), (10, 51103428), (12, 42586190), (15, 34068952), (17, 30060840), (20, 25551714), (24, 21293095), (30, 17034476), (34, 15030420), (40, 12775857), (51, 10020280), (60, 8517238), (68, 7515210), (85, 6012168), (102, 5010140), (120, 4258619), (136, 3757605), (170, 3006084), (204, 2505070), (255, 2004056), (340, 1503042), (397, 1287240), (408, 1252535), (510, 1002028), (631, 809880), (680, 751521), (794, 643620), (1020, 501014), (1191, 429080), (1262, 404940), (1588, 321810), (1893, 269960), (1985, 257448), (2040, 250507), (2382, 214540), (2524, 202470), (3155, 161976), (3176, 160905), (3786, 134980), (3970, 128724), (4764, 107270), (5048, 101235), (5955, 85816), (6310, 80988), (6749, 75720), (7572, 67490), (7940, 64362), (9465, 53992), (9528, 53635), (10727, 47640), (11910, 42908), (12620, 40494), (13498, 37860), (15144, 33745), (15880, 32181), (18930, 26996), (20247, 25240), (21454, 23820)]