225960840

素因数分解:

$2^3\times 3^9\times 5^1\times 7^1\times {\mathrm{41}}^1$

素因数の和:86

約数の個数: 320

約数和(自身を含む): 892805760

約数和(自身を除く): 666844920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 81, 82, 84, 90, 105, 108, 120, 123, 126, 135, 140, 162, 164, 168, 180, 189, 205, 210, 216, 243, 246, 252, 270, 280, 287, 315, 324, 328, 360, 369, 378, 405, 410, 420, 486, 492, 504, 540, 567, 574, 615, 630, 648, 729, 738, 756, 810, 820, 840, 861, 945, 972, 984, 1080, 1107, 1134, 1148, 1215, 1230, 1260, 1435, 1458, 1476, 1512, 1620, 1640, 1701, 1722, 1845, 1890, 1944, 2187, 2214, 2268, 2296, 2430, 2460, 2520, 2583, 2835, 2870, 2916, 2952, 3240, 3321, 3402, 3444, 3645, 3690, 3780, 4305, 4374, 4428, 4536, 4860, 4920, 5103, 5166, 5535, 5670, 5740, 5832, 6561, 6642, 6804, 6888, 7290, 7380, 7560, 7749, 8505, 8610, 8748, 8856, 9720, 9963, 10206, 10332, 10935, 11070, 11340, 11480, 12915, 13122, 13284, 13608, 14580, 14760, 15309, 15498, 16605, 17010, 17220, 17496, 19683, 19926, 20412, 20664, 21870, 22140, 22680, 23247, 25515, 25830, 26244, 26568, 29160, 29889, 30618, 30996, 32805, 33210, 34020, 34440, 38745, 39366, 39852, 40824, 43740, 44280, 45927, 46494, 49815, 51030, 51660, 52488, 59778, 61236, 61992, 65610, 66420, 68040, 69741, 76545, 77490, 78732, 79704, 87480, 89667, 91854, 92988, 98415, 99630, 102060, 103320, 116235, 119556, 122472, 131220, 132840, 137781, 139482, 149445, 153090, 154980, 157464, 179334, 183708, 185976, 196830, 199260, 204120, 209223, 229635, 232470, 239112, 262440, 269001, 275562, 278964, 298890, 306180, 309960, 348705, 358668, 367416, 393660, 398520, 418446, 448335, 459270, 464940, 538002, 551124, 557928, 597780, 612360, 627669, 688905, 697410, 717336, 787320, 807003, 836892, 896670, 918540, 929880, 1046115, 1076004, 1102248, 1195560, 1255338, 1345005, 1377810, 1394820, 1614006, 1673784, 1793340, 1837080, 1883007, 2092230, 2152008, 2510676, 2690010, 2755620, 2789640, 3138345, 3228012, 3586680, 3766014, 4035015, 4184460, 5021352, 5380020, 5511240, 5649021, 6276690, 6456024, 7532028, 8070030, 8368920, 9415035, 10760040, 11298042, 12553380, 15064056, 16140060, 18830070, 22596084, 25106760, 28245105, 32280120, 37660140, 45192168, 56490210, 75320280, 112980420, 225960840]

約数ペア:

[(1, 225960840), (2, 112980420), (3, 75320280), (4, 56490210), (5, 45192168), (6, 37660140), (7, 32280120), (8, 28245105), (9, 25106760), (10, 22596084), (12, 18830070), (14, 16140060), (15, 15064056), (18, 12553380), (20, 11298042), (21, 10760040), (24, 9415035), (27, 8368920), (28, 8070030), (30, 7532028), (35, 6456024), (36, 6276690), (40, 5649021), (41, 5511240), (42, 5380020), (45, 5021352), (54, 4184460), (56, 4035015), (60, 3766014), (63, 3586680), (70, 3228012), (72, 3138345), (81, 2789640), (82, 2755620), (84, 2690010), (90, 2510676), (105, 2152008), (108, 2092230), (120, 1883007), (123, 1837080), (126, 1793340), (135, 1673784), (140, 1614006), (162, 1394820), (164, 1377810), (168, 1345005), (180, 1255338), (189, 1195560), (205, 1102248), (210, 1076004), (216, 1046115), (243, 929880), (246, 918540), (252, 896670), (270, 836892), (280, 807003), (287, 787320), (315, 717336), (324, 697410), (328, 688905), (360, 627669), (369, 612360), (378, 597780), (405, 557928), (410, 551124), (420, 538002), (486, 464940), (492, 459270), (504, 448335), (540, 418446), (567, 398520), (574, 393660), (615, 367416), (630, 358668), (648, 348705), (729, 309960), (738, 306180), (756, 298890), (810, 278964), (820, 275562), (840, 269001), (861, 262440), (945, 239112), (972, 232470), (984, 229635), (1080, 209223), (1107, 204120), (1134, 199260), (1148, 196830), (1215, 185976), (1230, 183708), (1260, 179334), (1435, 157464), (1458, 154980), (1476, 153090), (1512, 149445), (1620, 139482), (1640, 137781), (1701, 132840), (1722, 131220), (1845, 122472), (1890, 119556), (1944, 116235), (2187, 103320), (2214, 102060), (2268, 99630), (2296, 98415), (2430, 92988), (2460, 91854), (2520, 89667), (2583, 87480), (2835, 79704), (2870, 78732), (2916, 77490), (2952, 76545), (3240, 69741), (3321, 68040), (3402, 66420), (3444, 65610), (3645, 61992), (3690, 61236), (3780, 59778), (4305, 52488), (4374, 51660), (4428, 51030), (4536, 49815), (4860, 46494), (4920, 45927), (5103, 44280), (5166, 43740), (5535, 40824), (5670, 39852), (5740, 39366), (5832, 38745), (6561, 34440), (6642, 34020), (6804, 33210), (6888, 32805), (7290, 30996), (7380, 30618), (7560, 29889), (7749, 29160), (8505, 26568), (8610, 26244), (8748, 25830), (8856, 25515), (9720, 23247), (9963, 22680), (10206, 22140), (10332, 21870), (10935, 20664), (11070, 20412), (11340, 19926), (11480, 19683), (12915, 17496), (13122, 17220), (13284, 17010), (13608, 16605), (14580, 15498), (14760, 15309)]