1302813540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25219}}^1$

素因数の和:25282

約数の個数: 144

約数和(自身を含む): 4626760320

約数和(自身を除く): 3323946780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 2460, 2583, 2870, 3444, 3690, 4305, 5166, 5740, 7380, 8610, 10332, 12915, 17220, 25219, 25830, 50438, 51660, 75657, 100876, 126095, 151314, 176533, 226971, 252190, 302628, 353066, 378285, 453942, 504380, 529599, 706132, 756570, 882665, 907884, 1033979, 1059198, 1134855, 1513140, 1588797, 1765330, 2067958, 2118396, 2269710, 2647995, 3101937, 3177594, 3530660, 4135916, 4539420, 5169895, 5295990, 6203874, 6355188, 7237853, 7943985, 9305811, 10339790, 10591980, 12407748, 14475706, 15509685, 15887970, 18611622, 20679580, 21713559, 28951412, 31019370, 31775940, 36189265, 37223244, 43427118, 46529055, 62038740, 65140677, 72378530, 86854236, 93058110, 108567795, 130281354, 144757060, 186116220, 217135590, 260562708, 325703385, 434271180, 651406770, 1302813540]

約数ペア:

[(1, 1302813540), (2, 651406770), (3, 434271180), (4, 325703385), (5, 260562708), (6, 217135590), (7, 186116220), (9, 144757060), (10, 130281354), (12, 108567795), (14, 93058110), (15, 86854236), (18, 72378530), (20, 65140677), (21, 62038740), (28, 46529055), (30, 43427118), (35, 37223244), (36, 36189265), (41, 31775940), (42, 31019370), (45, 28951412), (60, 21713559), (63, 20679580), (70, 18611622), (82, 15887970), (84, 15509685), (90, 14475706), (105, 12407748), (123, 10591980), (126, 10339790), (140, 9305811), (164, 7943985), (180, 7237853), (205, 6355188), (210, 6203874), (246, 5295990), (252, 5169895), (287, 4539420), (315, 4135916), (369, 3530660), (410, 3177594), (420, 3101937), (492, 2647995), (574, 2269710), (615, 2118396), (630, 2067958), (738, 1765330), (820, 1588797), (861, 1513140), (1148, 1134855), (1230, 1059198), (1260, 1033979), (1435, 907884), (1476, 882665), (1722, 756570), (1845, 706132), (2460, 529599), (2583, 504380), (2870, 453942), (3444, 378285), (3690, 353066), (4305, 302628), (5166, 252190), (5740, 226971), (7380, 176533), (8610, 151314), (10332, 126095), (12915, 100876), (17220, 75657), (25219, 51660), (25830, 50438)]