231370020

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{2267}}^1$

素因数の和:2301

約数の個数: 168

約数和(自身を含む): 832918464

約数和(自身を除く): 601548444

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 945, 972, 1134, 1215, 1260, 1458, 1620, 1701, 1890, 2267, 2268, 2430, 2835, 2916, 3402, 3645, 3780, 4534, 4860, 5103, 5670, 6801, 6804, 7290, 8505, 9068, 10206, 11335, 11340, 13602, 14580, 15869, 17010, 20403, 20412, 22670, 25515, 27204, 31738, 34005, 34020, 40806, 45340, 47607, 51030, 61209, 63476, 68010, 79345, 81612, 95214, 102015, 102060, 122418, 136020, 142821, 158690, 183627, 190428, 204030, 238035, 244836, 285642, 306045, 317380, 367254, 408060, 428463, 476070, 550881, 571284, 612090, 714105, 734508, 856926, 918135, 952140, 1101762, 1224180, 1285389, 1428210, 1652643, 1713852, 1836270, 2142315, 2203524, 2570778, 2754405, 2856420, 3305286, 3672540, 3856167, 4284630, 5141556, 5508810, 6426945, 6610572, 7712334, 8263215, 8569260, 11017620, 11568501, 12853890, 15424668, 16526430, 19280835, 23137002, 25707780, 33052860, 38561670, 46274004, 57842505, 77123340, 115685010, 231370020]

約数ペア:

[(1, 231370020), (2, 115685010), (3, 77123340), (4, 57842505), (5, 46274004), (6, 38561670), (7, 33052860), (9, 25707780), (10, 23137002), (12, 19280835), (14, 16526430), (15, 15424668), (18, 12853890), (20, 11568501), (21, 11017620), (27, 8569260), (28, 8263215), (30, 7712334), (35, 6610572), (36, 6426945), (42, 5508810), (45, 5141556), (54, 4284630), (60, 3856167), (63, 3672540), (70, 3305286), (81, 2856420), (84, 2754405), (90, 2570778), (105, 2203524), (108, 2142315), (126, 1836270), (135, 1713852), (140, 1652643), (162, 1428210), (180, 1285389), (189, 1224180), (210, 1101762), (243, 952140), (252, 918135), (270, 856926), (315, 734508), (324, 714105), (378, 612090), (405, 571284), (420, 550881), (486, 476070), (540, 428463), (567, 408060), (630, 367254), (729, 317380), (756, 306045), (810, 285642), (945, 244836), (972, 238035), (1134, 204030), (1215, 190428), (1260, 183627), (1458, 158690), (1620, 142821), (1701, 136020), (1890, 122418), (2267, 102060), (2268, 102015), (2430, 95214), (2835, 81612), (2916, 79345), (3402, 68010), (3645, 63476), (3780, 61209), (4534, 51030), (4860, 47607), (5103, 45340), (5670, 40806), (6801, 34020), (6804, 34005), (7290, 31738), (8505, 27204), (9068, 25515), (10206, 22670), (11335, 20412), (11340, 20403), (13602, 17010), (14580, 15869)]