13304547760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1471}}^1$

素因数の和:2043

約数の個数: 160

約数和(自身を含む): 36587372544

約数和(自身を除く): 23282824784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 521, 560, 620, 868, 1042, 1085, 1240, 1471, 1736, 2084, 2170, 2480, 2605, 2942, 3472, 3647, 4168, 4340, 5210, 5884, 7294, 7355, 8336, 8680, 10297, 10420, 11768, 14588, 14710, 16151, 17360, 18235, 20594, 20840, 23536, 29176, 29420, 32302, 36470, 41188, 41680, 45601, 51485, 58352, 58840, 64604, 72940, 80755, 82376, 91202, 102970, 113057, 117680, 129208, 145880, 161510, 164752, 182404, 205940, 226114, 228005, 258416, 291760, 319207, 323020, 364808, 411880, 452228, 456010, 565285, 638414, 646040, 729616, 766391, 823760, 904456, 912020, 1130570, 1276828, 1292080, 1532782, 1596035, 1808912, 1824040, 2261140, 2553656, 3065564, 3192070, 3648080, 3831955, 4522280, 5107312, 5364737, 6131128, 6384140, 7663910, 9044560, 10729474, 12262256, 12768280, 15327820, 21458948, 23758121, 25536560, 26823685, 30655640, 42917896, 47516242, 53647370, 61311280, 85835792, 95032484, 107294740, 118790605, 166306847, 190064968, 214589480, 237581210, 332613694, 380129936, 429178960, 475162420, 665227388, 831534235, 950324840, 1330454776, 1663068470, 1900649680, 2660909552, 3326136940, 6652273880, 13304547760]

約数ペア:

[(1, 13304547760), (2, 6652273880), (4, 3326136940), (5, 2660909552), (7, 1900649680), (8, 1663068470), (10, 1330454776), (14, 950324840), (16, 831534235), (20, 665227388), (28, 475162420), (31, 429178960), (35, 380129936), (40, 332613694), (56, 237581210), (62, 214589480), (70, 190064968), (80, 166306847), (112, 118790605), (124, 107294740), (140, 95032484), (155, 85835792), (217, 61311280), (248, 53647370), (280, 47516242), (310, 42917896), (434, 30655640), (496, 26823685), (521, 25536560), (560, 23758121), (620, 21458948), (868, 15327820), (1042, 12768280), (1085, 12262256), (1240, 10729474), (1471, 9044560), (1736, 7663910), (2084, 6384140), (2170, 6131128), (2480, 5364737), (2605, 5107312), (2942, 4522280), (3472, 3831955), (3647, 3648080), (4168, 3192070), (4340, 3065564), (5210, 2553656), (5884, 2261140), (7294, 1824040), (7355, 1808912), (8336, 1596035), (8680, 1532782), (10297, 1292080), (10420, 1276828), (11768, 1130570), (14588, 912020), (14710, 904456), (16151, 823760), (17360, 766391), (18235, 729616), (20594, 646040), (20840, 638414), (23536, 565285), (29176, 456010), (29420, 452228), (32302, 411880), (36470, 364808), (41188, 323020), (41680, 319207), (45601, 291760), (51485, 258416), (58352, 228005), (58840, 226114), (64604, 205940), (72940, 182404), (80755, 164752), (82376, 161510), (91202, 145880), (102970, 129208), (113057, 117680)]