509414640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3407}}^1$

素因数の和:3519

約数の個数: 160

約数和(自身を含む): 1825597440

約数和(自身を除く): 1316182800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 210, 240, 267, 280, 336, 356, 420, 445, 534, 560, 623, 712, 840, 890, 1068, 1246, 1335, 1424, 1680, 1780, 1869, 2136, 2492, 2670, 3115, 3407, 3560, 3738, 4272, 4984, 5340, 6230, 6814, 7120, 7476, 9345, 9968, 10221, 10680, 12460, 13628, 14952, 17035, 18690, 20442, 21360, 23849, 24920, 27256, 29904, 34070, 37380, 40884, 47698, 49840, 51105, 54512, 68140, 71547, 74760, 81768, 95396, 102210, 119245, 136280, 143094, 149520, 163536, 190792, 204420, 238490, 272560, 286188, 303223, 357735, 381584, 408840, 476980, 572376, 606446, 715470, 817680, 909669, 953960, 1144752, 1212892, 1430940, 1516115, 1819338, 1907920, 2122561, 2425784, 2861880, 3032230, 3638676, 4245122, 4548345, 4851568, 5723760, 6064460, 6367683, 7277352, 8490244, 9096690, 10612805, 12128920, 12735366, 14554704, 16980488, 18193380, 21225610, 24257840, 25470732, 31838415, 33960976, 36386760, 42451220, 50941464, 63676830, 72773520, 84902440, 101882928, 127353660, 169804880, 254707320, 509414640]

約数ペア:

[(1, 509414640), (2, 254707320), (3, 169804880), (4, 127353660), (5, 101882928), (6, 84902440), (7, 72773520), (8, 63676830), (10, 50941464), (12, 42451220), (14, 36386760), (15, 33960976), (16, 31838415), (20, 25470732), (21, 24257840), (24, 21225610), (28, 18193380), (30, 16980488), (35, 14554704), (40, 12735366), (42, 12128920), (48, 10612805), (56, 9096690), (60, 8490244), (70, 7277352), (80, 6367683), (84, 6064460), (89, 5723760), (105, 4851568), (112, 4548345), (120, 4245122), (140, 3638676), (168, 3032230), (178, 2861880), (210, 2425784), (240, 2122561), (267, 1907920), (280, 1819338), (336, 1516115), (356, 1430940), (420, 1212892), (445, 1144752), (534, 953960), (560, 909669), (623, 817680), (712, 715470), (840, 606446), (890, 572376), (1068, 476980), (1246, 408840), (1335, 381584), (1424, 357735), (1680, 303223), (1780, 286188), (1869, 272560), (2136, 238490), (2492, 204420), (2670, 190792), (3115, 163536), (3407, 149520), (3560, 143094), (3738, 136280), (4272, 119245), (4984, 102210), (5340, 95396), (6230, 81768), (6814, 74760), (7120, 71547), (7476, 68140), (9345, 54512), (9968, 51105), (10221, 49840), (10680, 47698), (12460, 40884), (13628, 37380), (14952, 34070), (17035, 29904), (18690, 27256), (20442, 24920), (21360, 23849)]