401867760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14071}}^1$

素因数の和:14111

約数の個数: 160

約数和(自身を含む): 1507617792

約数和(自身を除く): 1105750032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 14071, 14280, 28142, 28560, 42213, 56284, 70355, 84426, 98497, 112568, 140710, 168852, 196994, 211065, 225136, 239207, 281420, 295491, 337704, 393988, 422130, 478414, 492485, 562840, 590982, 675408, 717621, 787976, 844260, 956828, 984970, 1125680, 1181964, 1196035, 1435242, 1477455, 1575952, 1674449, 1688520, 1913656, 1969940, 2363928, 2392070, 2870484, 2954910, 3348898, 3377040, 3588105, 3827312, 3939880, 4727856, 4784140, 5023347, 5740968, 5909820, 6697796, 7176210, 7879760, 8372245, 9568280, 10046694, 11481936, 11819640, 13395592, 14352420, 16744490, 19136560, 20093388, 23639280, 25116735, 26791184, 28704840, 33488980, 40186776, 50233470, 57409680, 66977960, 80373552, 100466940, 133955920, 200933880, 401867760]

約数ペア:

[(1, 401867760), (2, 200933880), (3, 133955920), (4, 100466940), (5, 80373552), (6, 66977960), (7, 57409680), (8, 50233470), (10, 40186776), (12, 33488980), (14, 28704840), (15, 26791184), (16, 25116735), (17, 23639280), (20, 20093388), (21, 19136560), (24, 16744490), (28, 14352420), (30, 13395592), (34, 11819640), (35, 11481936), (40, 10046694), (42, 9568280), (48, 8372245), (51, 7879760), (56, 7176210), (60, 6697796), (68, 5909820), (70, 5740968), (80, 5023347), (84, 4784140), (85, 4727856), (102, 3939880), (105, 3827312), (112, 3588105), (119, 3377040), (120, 3348898), (136, 2954910), (140, 2870484), (168, 2392070), (170, 2363928), (204, 1969940), (210, 1913656), (238, 1688520), (240, 1674449), (255, 1575952), (272, 1477455), (280, 1435242), (336, 1196035), (340, 1181964), (357, 1125680), (408, 984970), (420, 956828), (476, 844260), (510, 787976), (560, 717621), (595, 675408), (680, 590982), (714, 562840), (816, 492485), (840, 478414), (952, 422130), (1020, 393988), (1190, 337704), (1360, 295491), (1428, 281420), (1680, 239207), (1785, 225136), (1904, 211065), (2040, 196994), (2380, 168852), (2856, 140710), (3570, 112568), (4080, 98497), (4760, 84426), (5712, 70355), (7140, 56284), (9520, 42213), (14071, 28560), (14280, 28142)]