147776160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 555714432

約数和(自身を除く): 407938272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 61, 70, 80, 84, 96, 98, 103, 105, 112, 120, 122, 140, 147, 160, 168, 183, 196, 206, 210, 224, 240, 244, 245, 280, 294, 305, 309, 336, 366, 392, 412, 420, 427, 480, 488, 490, 515, 560, 588, 610, 618, 672, 721, 732, 735, 784, 824, 840, 854, 915, 976, 980, 1030, 1120, 1176, 1220, 1236, 1281, 1442, 1464, 1470, 1545, 1568, 1648, 1680, 1708, 1830, 1952, 1960, 2060, 2135, 2163, 2352, 2440, 2472, 2562, 2884, 2928, 2940, 2989, 3090, 3296, 3360, 3416, 3605, 3660, 3920, 4120, 4270, 4326, 4704, 4880, 4944, 5047, 5124, 5768, 5856, 5880, 5978, 6180, 6283, 6405, 6832, 7210, 7320, 7840, 8240, 8540, 8652, 8967, 9760, 9888, 10094, 10248, 10815, 11536, 11760, 11956, 12360, 12566, 12810, 13664, 14420, 14640, 14945, 15141, 16480, 17080, 17304, 17934, 18849, 20188, 20496, 21630, 23072, 23520, 23912, 24720, 25132, 25235, 25620, 28840, 29280, 29890, 30282, 31415, 34160, 34608, 35868, 37698, 40376, 40992, 43260, 43981, 44835, 47824, 49440, 50264, 50470, 51240, 57680, 59780, 60564, 62830, 68320, 69216, 71736, 75396, 75705, 80752, 86520, 87962, 89670, 94245, 95648, 100528, 100940, 102480, 115360, 119560, 121128, 125660, 131943, 143472, 150792, 151410, 161504, 173040, 175924, 179340, 188490, 201056, 201880, 204960, 219905, 239120, 242256, 251320, 263886, 286944, 301584, 302820, 307867, 346080, 351848, 358680, 376980, 403760, 439810, 478240, 484512, 502640, 527772, 603168, 605640, 615734, 659715, 703696, 717360, 753960, 807520, 879620, 923601, 1005280, 1055544, 1211280, 1231468, 1319430, 1407392, 1434720, 1507920, 1539335, 1759240, 1847202, 2111088, 2422560, 2462936, 2638860, 3015840, 3078670, 3518480, 3694404, 4222176, 4618005, 4925872, 5277720, 6157340, 7036960, 7388808, 9236010, 9851744, 10555440, 12314680, 14777616, 18472020, 21110880, 24629360, 29555232, 36944040, 49258720, 73888080, 147776160]

約数ペア:

[(1, 147776160), (2, 73888080), (3, 49258720), (4, 36944040), (5, 29555232), (6, 24629360), (7, 21110880), (8, 18472020), (10, 14777616), (12, 12314680), (14, 10555440), (15, 9851744), (16, 9236010), (20, 7388808), (21, 7036960), (24, 6157340), (28, 5277720), (30, 4925872), (32, 4618005), (35, 4222176), (40, 3694404), (42, 3518480), (48, 3078670), (49, 3015840), (56, 2638860), (60, 2462936), (61, 2422560), (70, 2111088), (80, 1847202), (84, 1759240), (96, 1539335), (98, 1507920), (103, 1434720), (105, 1407392), (112, 1319430), (120, 1231468), (122, 1211280), (140, 1055544), (147, 1005280), (160, 923601), (168, 879620), (183, 807520), (196, 753960), (206, 717360), (210, 703696), (224, 659715), (240, 615734), (244, 605640), (245, 603168), (280, 527772), (294, 502640), (305, 484512), (309, 478240), (336, 439810), (366, 403760), (392, 376980), (412, 358680), (420, 351848), (427, 346080), (480, 307867), (488, 302820), (490, 301584), (515, 286944), (560, 263886), (588, 251320), (610, 242256), (618, 239120), (672, 219905), (721, 204960), (732, 201880), (735, 201056), (784, 188490), (824, 179340), (840, 175924), (854, 173040), (915, 161504), (976, 151410), (980, 150792), (1030, 143472), (1120, 131943), (1176, 125660), (1220, 121128), (1236, 119560), (1281, 115360), (1442, 102480), (1464, 100940), (1470, 100528), (1545, 95648), (1568, 94245), (1648, 89670), (1680, 87962), (1708, 86520), (1830, 80752), (1952, 75705), (1960, 75396), (2060, 71736), (2135, 69216), (2163, 68320), (2352, 62830), (2440, 60564), (2472, 59780), (2562, 57680), (2884, 51240), (2928, 50470), (2940, 50264), (2989, 49440), (3090, 47824), (3296, 44835), (3360, 43981), (3416, 43260), (3605, 40992), (3660, 40376), (3920, 37698), (4120, 35868), (4270, 34608), (4326, 34160), (4704, 31415), (4880, 30282), (4944, 29890), (5047, 29280), (5124, 28840), (5768, 25620), (5856, 25235), (5880, 25132), (5978, 24720), (6180, 23912), (6283, 23520), (6405, 23072), (6832, 21630), (7210, 20496), (7320, 20188), (7840, 18849), (8240, 17934), (8540, 17304), (8652, 17080), (8967, 16480), (9760, 15141), (9888, 14945), (10094, 14640), (10248, 14420), (10815, 13664), (11536, 12810), (11760, 12566), (11956, 12360)]