514866420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1489}}^1$

素因数の和:1634

約数の個数: 144

約数和(自身を含む): 1669384080

約数和(自身を除く): 1154517660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 113, 153, 170, 180, 204, 226, 255, 306, 339, 340, 452, 510, 565, 612, 678, 765, 1017, 1020, 1130, 1356, 1489, 1530, 1695, 1921, 2034, 2260, 2978, 3060, 3390, 3842, 4068, 4467, 5085, 5763, 5956, 6780, 7445, 7684, 8934, 9605, 10170, 11526, 13401, 14890, 17289, 17868, 19210, 20340, 22335, 23052, 25313, 26802, 28815, 29780, 34578, 38420, 44670, 50626, 53604, 57630, 67005, 69156, 75939, 86445, 89340, 101252, 115260, 126565, 134010, 151878, 168257, 172890, 227817, 253130, 268020, 303756, 336514, 345780, 379695, 455634, 504771, 506260, 673028, 759390, 841285, 911268, 1009542, 1139085, 1514313, 1518780, 1682570, 2019084, 2278170, 2523855, 2860369, 3028626, 3365140, 4556340, 5047710, 5720738, 6057252, 7571565, 8581107, 10095420, 11441476, 14301845, 15143130, 17162214, 25743321, 28603690, 30286260, 34324428, 42905535, 51486642, 57207380, 85811070, 102973284, 128716605, 171622140, 257433210, 514866420]

約数ペア:

[(1, 514866420), (2, 257433210), (3, 171622140), (4, 128716605), (5, 102973284), (6, 85811070), (9, 57207380), (10, 51486642), (12, 42905535), (15, 34324428), (17, 30286260), (18, 28603690), (20, 25743321), (30, 17162214), (34, 15143130), (36, 14301845), (45, 11441476), (51, 10095420), (60, 8581107), (68, 7571565), (85, 6057252), (90, 5720738), (102, 5047710), (113, 4556340), (153, 3365140), (170, 3028626), (180, 2860369), (204, 2523855), (226, 2278170), (255, 2019084), (306, 1682570), (339, 1518780), (340, 1514313), (452, 1139085), (510, 1009542), (565, 911268), (612, 841285), (678, 759390), (765, 673028), (1017, 506260), (1020, 504771), (1130, 455634), (1356, 379695), (1489, 345780), (1530, 336514), (1695, 303756), (1921, 268020), (2034, 253130), (2260, 227817), (2978, 172890), (3060, 168257), (3390, 151878), (3842, 134010), (4068, 126565), (4467, 115260), (5085, 101252), (5763, 89340), (5956, 86445), (6780, 75939), (7445, 69156), (7684, 67005), (8934, 57630), (9605, 53604), (10170, 50626), (11526, 44670), (13401, 38420), (14890, 34578), (17289, 29780), (17868, 28815), (19210, 26802), (20340, 25313), (22335, 23052)]