493939320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6607}}^1$

素因数の和:6717

約数の個数: 128

約数和(自身を含む): 1712793600

約数和(自身を除く): 1218854280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 89, 105, 120, 140, 168, 178, 210, 267, 280, 356, 420, 445, 534, 623, 712, 840, 890, 1068, 1246, 1335, 1780, 1869, 2136, 2492, 2670, 3115, 3560, 3738, 4984, 5340, 6230, 6607, 7476, 9345, 10680, 12460, 13214, 14952, 18690, 19821, 24920, 26428, 33035, 37380, 39642, 46249, 52856, 66070, 74760, 79284, 92498, 99105, 132140, 138747, 158568, 184996, 198210, 231245, 264280, 277494, 369992, 396420, 462490, 554988, 588023, 693735, 792840, 924980, 1109976, 1176046, 1387470, 1764069, 1849960, 2352092, 2774940, 2940115, 3528138, 4116161, 4704184, 5549880, 5880230, 7056276, 8232322, 8820345, 11760460, 12348483, 14112552, 16464644, 17640690, 20580805, 23520920, 24696966, 32929288, 35281380, 41161610, 49393932, 61742415, 70562760, 82323220, 98787864, 123484830, 164646440, 246969660, 493939320]

約数ペア:

[(1, 493939320), (2, 246969660), (3, 164646440), (4, 123484830), (5, 98787864), (6, 82323220), (7, 70562760), (8, 61742415), (10, 49393932), (12, 41161610), (14, 35281380), (15, 32929288), (20, 24696966), (21, 23520920), (24, 20580805), (28, 17640690), (30, 16464644), (35, 14112552), (40, 12348483), (42, 11760460), (56, 8820345), (60, 8232322), (70, 7056276), (84, 5880230), (89, 5549880), (105, 4704184), (120, 4116161), (140, 3528138), (168, 2940115), (178, 2774940), (210, 2352092), (267, 1849960), (280, 1764069), (356, 1387470), (420, 1176046), (445, 1109976), (534, 924980), (623, 792840), (712, 693735), (840, 588023), (890, 554988), (1068, 462490), (1246, 396420), (1335, 369992), (1780, 277494), (1869, 264280), (2136, 231245), (2492, 198210), (2670, 184996), (3115, 158568), (3560, 138747), (3738, 132140), (4984, 99105), (5340, 92498), (6230, 79284), (6607, 74760), (7476, 66070), (9345, 52856), (10680, 46249), (12460, 39642), (13214, 37380), (14952, 33035), (18690, 26428), (19821, 24920)]