226740720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 160

約数和(自身を含む): 729096192

約数和(自身を除く): 502355472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 127, 129, 172, 173, 215, 240, 254, 258, 344, 346, 381, 430, 508, 516, 519, 635, 645, 688, 692, 762, 860, 865, 1016, 1032, 1038, 1270, 1290, 1384, 1524, 1720, 1730, 1905, 2032, 2064, 2076, 2540, 2580, 2595, 2768, 3048, 3440, 3460, 3810, 4152, 5080, 5160, 5190, 5461, 6096, 6920, 7439, 7620, 8304, 10160, 10320, 10380, 10922, 13840, 14878, 15240, 16383, 20760, 21844, 21971, 22317, 27305, 29756, 30480, 32766, 37195, 41520, 43688, 43942, 44634, 54610, 59512, 65532, 65913, 74390, 81915, 87376, 87884, 89268, 109220, 109855, 111585, 119024, 131064, 131826, 148780, 163830, 175768, 178536, 218440, 219710, 223170, 262128, 263652, 297560, 327660, 329565, 351536, 357072, 436880, 439420, 446340, 527304, 595120, 655320, 659130, 878840, 892680, 944753, 1054608, 1310640, 1318260, 1757680, 1785360, 1889506, 2636520, 2834259, 3779012, 4723765, 5273040, 5668518, 7558024, 9447530, 11337036, 14171295, 15116048, 18895060, 22674072, 28342590, 37790120, 45348144, 56685180, 75580240, 113370360, 226740720]

約数ペア:

[(1, 226740720), (2, 113370360), (3, 75580240), (4, 56685180), (5, 45348144), (6, 37790120), (8, 28342590), (10, 22674072), (12, 18895060), (15, 15116048), (16, 14171295), (20, 11337036), (24, 9447530), (30, 7558024), (40, 5668518), (43, 5273040), (48, 4723765), (60, 3779012), (80, 2834259), (86, 2636520), (120, 1889506), (127, 1785360), (129, 1757680), (172, 1318260), (173, 1310640), (215, 1054608), (240, 944753), (254, 892680), (258, 878840), (344, 659130), (346, 655320), (381, 595120), (430, 527304), (508, 446340), (516, 439420), (519, 436880), (635, 357072), (645, 351536), (688, 329565), (692, 327660), (762, 297560), (860, 263652), (865, 262128), (1016, 223170), (1032, 219710), (1038, 218440), (1270, 178536), (1290, 175768), (1384, 163830), (1524, 148780), (1720, 131826), (1730, 131064), (1905, 119024), (2032, 111585), (2064, 109855), (2076, 109220), (2540, 89268), (2580, 87884), (2595, 87376), (2768, 81915), (3048, 74390), (3440, 65913), (3460, 65532), (3810, 59512), (4152, 54610), (5080, 44634), (5160, 43942), (5190, 43688), (5461, 41520), (6096, 37195), (6920, 32766), (7439, 30480), (7620, 29756), (8304, 27305), (10160, 22317), (10320, 21971), (10380, 21844), (10922, 20760), (13840, 16383), (14878, 15240)]