1214333880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{443}}^1$

素因数の和:941

約数の個数: 128

約数和(自身を含む): 3728747520

約数和(自身を除く): 2514413640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 431, 443, 530, 636, 795, 862, 886, 1060, 1272, 1293, 1329, 1590, 1724, 1772, 2120, 2155, 2215, 2586, 2658, 3180, 3448, 3544, 4310, 4430, 5172, 5316, 6360, 6465, 6645, 8620, 8860, 10344, 10632, 12930, 13290, 17240, 17720, 22843, 23479, 25860, 26580, 45686, 46958, 51720, 53160, 68529, 70437, 91372, 93916, 114215, 117395, 137058, 140874, 182744, 187832, 190933, 228430, 234790, 274116, 281748, 342645, 352185, 381866, 456860, 469580, 548232, 563496, 572799, 685290, 704370, 763732, 913720, 939160, 954665, 1145598, 1370580, 1408740, 1527464, 1909330, 2291196, 2741160, 2817480, 2863995, 3818660, 4582392, 5727990, 7637320, 10119449, 11455980, 20238898, 22911960, 30358347, 40477796, 50597245, 60716694, 80955592, 101194490, 121433388, 151791735, 202388980, 242866776, 303583470, 404777960, 607166940, 1214333880]

約数ペア:

[(1, 1214333880), (2, 607166940), (3, 404777960), (4, 303583470), (5, 242866776), (6, 202388980), (8, 151791735), (10, 121433388), (12, 101194490), (15, 80955592), (20, 60716694), (24, 50597245), (30, 40477796), (40, 30358347), (53, 22911960), (60, 20238898), (106, 11455980), (120, 10119449), (159, 7637320), (212, 5727990), (265, 4582392), (318, 3818660), (424, 2863995), (431, 2817480), (443, 2741160), (530, 2291196), (636, 1909330), (795, 1527464), (862, 1408740), (886, 1370580), (1060, 1145598), (1272, 954665), (1293, 939160), (1329, 913720), (1590, 763732), (1724, 704370), (1772, 685290), (2120, 572799), (2155, 563496), (2215, 548232), (2586, 469580), (2658, 456860), (3180, 381866), (3448, 352185), (3544, 342645), (4310, 281748), (4430, 274116), (5172, 234790), (5316, 228430), (6360, 190933), (6465, 187832), (6645, 182744), (8620, 140874), (8860, 137058), (10344, 117395), (10632, 114215), (12930, 93916), (13290, 91372), (17240, 70437), (17720, 68529), (22843, 53160), (23479, 51720), (25860, 46958), (26580, 45686)]