13747560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 45722880

約数和(自身を除く): 31975320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 293, 340, 345, 391, 408, 460, 510, 552, 586, 680, 690, 782, 879, 920, 1020, 1172, 1173, 1380, 1465, 1564, 1758, 1955, 2040, 2344, 2346, 2760, 2930, 3128, 3516, 3910, 4395, 4692, 4981, 5860, 5865, 6739, 7032, 7820, 8790, 9384, 9962, 11720, 11730, 13478, 14943, 15640, 17580, 19924, 20217, 23460, 24905, 26956, 29886, 33695, 35160, 39848, 40434, 46920, 49810, 53912, 59772, 67390, 74715, 80868, 99620, 101085, 114563, 119544, 134780, 149430, 161736, 199240, 202170, 229126, 269560, 298860, 343689, 404340, 458252, 572815, 597720, 687378, 808680, 916504, 1145630, 1374756, 1718445, 2291260, 2749512, 3436890, 4582520, 6873780, 13747560]

約数ペア:

[(1, 13747560), (2, 6873780), (3, 4582520), (4, 3436890), (5, 2749512), (6, 2291260), (8, 1718445), (10, 1374756), (12, 1145630), (15, 916504), (17, 808680), (20, 687378), (23, 597720), (24, 572815), (30, 458252), (34, 404340), (40, 343689), (46, 298860), (51, 269560), (60, 229126), (68, 202170), (69, 199240), (85, 161736), (92, 149430), (102, 134780), (115, 119544), (120, 114563), (136, 101085), (138, 99620), (170, 80868), (184, 74715), (204, 67390), (230, 59772), (255, 53912), (276, 49810), (293, 46920), (340, 40434), (345, 39848), (391, 35160), (408, 33695), (460, 29886), (510, 26956), (552, 24905), (586, 23460), (680, 20217), (690, 19924), (782, 17580), (879, 15640), (920, 14943), (1020, 13478), (1172, 11730), (1173, 11720), (1380, 9962), (1465, 9384), (1564, 8790), (1758, 7820), (1955, 7032), (2040, 6739), (2344, 5865), (2346, 5860), (2760, 4981), (2930, 4692), (3128, 4395), (3516, 3910)]