225857520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1160

約数の個数: 240

約数和(自身を含む): 888818112

約数和(自身を除く): 662960592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 112, 120, 123, 126, 140, 144, 164, 168, 180, 205, 210, 240, 246, 252, 280, 287, 315, 328, 336, 360, 369, 410, 420, 492, 504, 560, 574, 615, 630, 656, 720, 738, 820, 840, 861, 984, 1008, 1093, 1148, 1230, 1260, 1435, 1476, 1640, 1680, 1722, 1845, 1968, 2186, 2296, 2460, 2520, 2583, 2870, 2952, 3279, 3280, 3444, 3690, 4305, 4372, 4592, 4920, 5040, 5166, 5465, 5740, 5904, 6558, 6888, 7380, 7651, 8610, 8744, 9837, 9840, 10332, 10930, 11480, 12915, 13116, 13776, 14760, 15302, 16395, 17220, 17488, 19674, 20664, 21860, 22953, 22960, 25830, 26232, 29520, 30604, 32790, 34440, 38255, 39348, 41328, 43720, 44813, 45906, 49185, 51660, 52464, 61208, 65580, 68859, 68880, 76510, 78696, 87440, 89626, 91812, 98370, 103320, 114765, 122416, 131160, 134439, 137718, 153020, 157392, 179252, 183624, 196740, 206640, 224065, 229530, 262320, 268878, 275436, 306040, 313691, 344295, 358504, 367248, 393480, 403317, 448130, 459060, 537756, 550872, 612080, 627382, 672195, 688590, 717008, 786960, 806634, 896260, 918120, 941073, 1075512, 1101744, 1254764, 1344390, 1377180, 1568455, 1613268, 1792520, 1836240, 1882146, 2016585, 2151024, 2509528, 2688780, 2754360, 2823219, 3136910, 3226536, 3585040, 3764292, 4033170, 4705365, 5019056, 5377560, 5508720, 5646438, 6273820, 6453072, 7528584, 8066340, 9410730, 10755120, 11292876, 12547640, 14116095, 15057168, 16132680, 18821460, 22585752, 25095280, 28232190, 32265360, 37642920, 45171504, 56464380, 75285840, 112928760, 225857520]

約数ペア:

[(1, 225857520), (2, 112928760), (3, 75285840), (4, 56464380), (5, 45171504), (6, 37642920), (7, 32265360), (8, 28232190), (9, 25095280), (10, 22585752), (12, 18821460), (14, 16132680), (15, 15057168), (16, 14116095), (18, 12547640), (20, 11292876), (21, 10755120), (24, 9410730), (28, 8066340), (30, 7528584), (35, 6453072), (36, 6273820), (40, 5646438), (41, 5508720), (42, 5377560), (45, 5019056), (48, 4705365), (56, 4033170), (60, 3764292), (63, 3585040), (70, 3226536), (72, 3136910), (80, 2823219), (82, 2754360), (84, 2688780), (90, 2509528), (105, 2151024), (112, 2016585), (120, 1882146), (123, 1836240), (126, 1792520), (140, 1613268), (144, 1568455), (164, 1377180), (168, 1344390), (180, 1254764), (205, 1101744), (210, 1075512), (240, 941073), (246, 918120), (252, 896260), (280, 806634), (287, 786960), (315, 717008), (328, 688590), (336, 672195), (360, 627382), (369, 612080), (410, 550872), (420, 537756), (492, 459060), (504, 448130), (560, 403317), (574, 393480), (615, 367248), (630, 358504), (656, 344295), (720, 313691), (738, 306040), (820, 275436), (840, 268878), (861, 262320), (984, 229530), (1008, 224065), (1093, 206640), (1148, 196740), (1230, 183624), (1260, 179252), (1435, 157392), (1476, 153020), (1640, 137718), (1680, 134439), (1722, 131160), (1845, 122416), (1968, 114765), (2186, 103320), (2296, 98370), (2460, 91812), (2520, 89626), (2583, 87440), (2870, 78696), (2952, 76510), (3279, 68880), (3280, 68859), (3444, 65580), (3690, 61208), (4305, 52464), (4372, 51660), (4592, 49185), (4920, 45906), (5040, 44813), (5166, 43720), (5465, 41328), (5740, 39348), (5904, 38255), (6558, 34440), (6888, 32790), (7380, 30604), (7651, 29520), (8610, 26232), (8744, 25830), (9837, 22960), (9840, 22953), (10332, 21860), (10930, 20664), (11480, 19674), (12915, 17488), (13116, 17220), (13776, 16395), (14760, 15302)]