7241038020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{16981}}^1$

素因数の和:17122

約数の個数: 144

約数和(自身を含む): 23143341312

約数和(自身を除く): 15902303292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 103, 115, 138, 180, 206, 207, 230, 276, 309, 345, 412, 414, 460, 515, 618, 690, 828, 927, 1030, 1035, 1236, 1380, 1545, 1854, 2060, 2070, 2369, 3090, 3708, 4140, 4635, 4738, 6180, 7107, 9270, 9476, 11845, 14214, 16981, 18540, 21321, 23690, 28428, 33962, 35535, 42642, 47380, 50943, 67924, 71070, 84905, 85284, 101886, 106605, 142140, 152829, 169810, 203772, 213210, 254715, 305658, 339620, 390563, 426420, 509430, 611316, 764145, 781126, 1018860, 1171689, 1528290, 1562252, 1749043, 1952815, 2343378, 3056580, 3498086, 3515067, 3905630, 4686756, 5247129, 5858445, 6996172, 7030134, 7811260, 8745215, 10494258, 11716890, 14060268, 15741387, 17490430, 17575335, 20988516, 23433780, 26235645, 31482774, 34980860, 35150670, 40227989, 52471290, 62965548, 70301340, 78706935, 80455978, 104942580, 120683967, 157413870, 160911956, 201139945, 241367934, 314827740, 362051901, 402279890, 482735868, 603419835, 724103802, 804559780, 1206839670, 1448207604, 1810259505, 2413679340, 3620519010, 7241038020]

約数ペア:

[(1, 7241038020), (2, 3620519010), (3, 2413679340), (4, 1810259505), (5, 1448207604), (6, 1206839670), (9, 804559780), (10, 724103802), (12, 603419835), (15, 482735868), (18, 402279890), (20, 362051901), (23, 314827740), (30, 241367934), (36, 201139945), (45, 160911956), (46, 157413870), (60, 120683967), (69, 104942580), (90, 80455978), (92, 78706935), (103, 70301340), (115, 62965548), (138, 52471290), (180, 40227989), (206, 35150670), (207, 34980860), (230, 31482774), (276, 26235645), (309, 23433780), (345, 20988516), (412, 17575335), (414, 17490430), (460, 15741387), (515, 14060268), (618, 11716890), (690, 10494258), (828, 8745215), (927, 7811260), (1030, 7030134), (1035, 6996172), (1236, 5858445), (1380, 5247129), (1545, 4686756), (1854, 3905630), (2060, 3515067), (2070, 3498086), (2369, 3056580), (3090, 2343378), (3708, 1952815), (4140, 1749043), (4635, 1562252), (4738, 1528290), (6180, 1171689), (7107, 1018860), (9270, 781126), (9476, 764145), (11845, 611316), (14214, 509430), (16981, 426420), (18540, 390563), (21321, 339620), (23690, 305658), (28428, 254715), (33962, 213210), (35535, 203772), (42642, 169810), (47380, 152829), (50943, 142140), (67924, 106605), (71070, 101886), (84905, 85284)]