242932380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 762556032

約数和(自身を除く): 519623652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 41, 51, 60, 68, 74, 82, 85, 102, 111, 123, 148, 157, 164, 170, 185, 204, 205, 222, 246, 255, 314, 340, 370, 410, 444, 471, 492, 510, 555, 615, 628, 629, 697, 740, 785, 820, 942, 1020, 1110, 1230, 1258, 1394, 1517, 1570, 1884, 1887, 2091, 2220, 2355, 2460, 2516, 2669, 2788, 3034, 3140, 3145, 3485, 3774, 4182, 4551, 4710, 5338, 5809, 6068, 6290, 6437, 6970, 7548, 7585, 8007, 8364, 9102, 9420, 9435, 10455, 10676, 11618, 12580, 12874, 13345, 13940, 15170, 16014, 17427, 18204, 18870, 19311, 20910, 22755, 23236, 25748, 25789, 26690, 29045, 30340, 32028, 32185, 34854, 37740, 38622, 40035, 41820, 45510, 51578, 53380, 58090, 64370, 69708, 77244, 77367, 80070, 87135, 91020, 96555, 98753, 103156, 109429, 116180, 128740, 128945, 154734, 160140, 174270, 193110, 197506, 218858, 238169, 257890, 296259, 309468, 328287, 348540, 386220, 386835, 395012, 437716, 476338, 493765, 515780, 547145, 592518, 656574, 714507, 773670, 952676, 987530, 1094290, 1185036, 1190845, 1313148, 1429014, 1481295, 1547340, 1641435, 1975060, 2188580, 2381690, 2858028, 2962590, 3282870, 3572535, 4048873, 4763380, 5925180, 6565740, 7145070, 8097746, 12146619, 14290140, 16195492, 20244365, 24293238, 40488730, 48586476, 60733095, 80977460, 121466190, 242932380]

約数ペア:

[(1, 242932380), (2, 121466190), (3, 80977460), (4, 60733095), (5, 48586476), (6, 40488730), (10, 24293238), (12, 20244365), (15, 16195492), (17, 14290140), (20, 12146619), (30, 8097746), (34, 7145070), (37, 6565740), (41, 5925180), (51, 4763380), (60, 4048873), (68, 3572535), (74, 3282870), (82, 2962590), (85, 2858028), (102, 2381690), (111, 2188580), (123, 1975060), (148, 1641435), (157, 1547340), (164, 1481295), (170, 1429014), (185, 1313148), (204, 1190845), (205, 1185036), (222, 1094290), (246, 987530), (255, 952676), (314, 773670), (340, 714507), (370, 656574), (410, 592518), (444, 547145), (471, 515780), (492, 493765), (510, 476338), (555, 437716), (615, 395012), (628, 386835), (629, 386220), (697, 348540), (740, 328287), (785, 309468), (820, 296259), (942, 257890), (1020, 238169), (1110, 218858), (1230, 197506), (1258, 193110), (1394, 174270), (1517, 160140), (1570, 154734), (1884, 128945), (1887, 128740), (2091, 116180), (2220, 109429), (2355, 103156), (2460, 98753), (2516, 96555), (2669, 91020), (2788, 87135), (3034, 80070), (3140, 77367), (3145, 77244), (3485, 69708), (3774, 64370), (4182, 58090), (4551, 53380), (4710, 51578), (5338, 45510), (5809, 41820), (6068, 40035), (6290, 38622), (6437, 37740), (6970, 34854), (7548, 32185), (7585, 32028), (8007, 30340), (8364, 29045), (9102, 26690), (9420, 25789), (9435, 25748), (10455, 23236), (10676, 22755), (11618, 20910), (12580, 19311), (12874, 18870), (13345, 18204), (13940, 17427), (15170, 16014)]