237446160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:422

約数の個数: 240

約数和(自身を含む): 872926272

約数和(自身を除く): 635480112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 61, 70, 80, 84, 98, 105, 112, 120, 122, 140, 147, 168, 183, 196, 210, 240, 244, 245, 280, 294, 305, 331, 336, 366, 392, 420, 427, 488, 490, 560, 588, 610, 662, 732, 735, 784, 840, 854, 915, 976, 980, 993, 1176, 1220, 1281, 1324, 1464, 1470, 1655, 1680, 1708, 1830, 1960, 1986, 2135, 2317, 2352, 2440, 2562, 2648, 2928, 2940, 2989, 3310, 3416, 3660, 3920, 3972, 4270, 4634, 4880, 4965, 5124, 5296, 5880, 5978, 6405, 6620, 6832, 6951, 7320, 7944, 8540, 8967, 9268, 9930, 10248, 11585, 11760, 11956, 12810, 13240, 13902, 14640, 14945, 15888, 16219, 17080, 17934, 18536, 19860, 20191, 20496, 23170, 23912, 25620, 26480, 27804, 29890, 32438, 34160, 34755, 35868, 37072, 39720, 40382, 44835, 46340, 47824, 48657, 51240, 55608, 59780, 60573, 64876, 69510, 71736, 79440, 80764, 81095, 89670, 92680, 97314, 100955, 102480, 111216, 119560, 121146, 129752, 139020, 141337, 143472, 161528, 162190, 179340, 185360, 194628, 201910, 239120, 242292, 243285, 259504, 278040, 282674, 302865, 323056, 324380, 358680, 389256, 403820, 424011, 484584, 486570, 556080, 565348, 605730, 648760, 706685, 717360, 778512, 807640, 848022, 969168, 973140, 989359, 1130696, 1211460, 1297520, 1413370, 1615280, 1696044, 1946280, 1978718, 2120055, 2261392, 2422920, 2826740, 2968077, 3392088, 3892560, 3957436, 4240110, 4845840, 4946795, 5653480, 5936154, 6784176, 7914872, 8480220, 9893590, 11306960, 11872308, 14840385, 15829744, 16960440, 19787180, 23744616, 29680770, 33920880, 39574360, 47489232, 59361540, 79148720, 118723080, 237446160]

約数ペア:

[(1, 237446160), (2, 118723080), (3, 79148720), (4, 59361540), (5, 47489232), (6, 39574360), (7, 33920880), (8, 29680770), (10, 23744616), (12, 19787180), (14, 16960440), (15, 15829744), (16, 14840385), (20, 11872308), (21, 11306960), (24, 9893590), (28, 8480220), (30, 7914872), (35, 6784176), (40, 5936154), (42, 5653480), (48, 4946795), (49, 4845840), (56, 4240110), (60, 3957436), (61, 3892560), (70, 3392088), (80, 2968077), (84, 2826740), (98, 2422920), (105, 2261392), (112, 2120055), (120, 1978718), (122, 1946280), (140, 1696044), (147, 1615280), (168, 1413370), (183, 1297520), (196, 1211460), (210, 1130696), (240, 989359), (244, 973140), (245, 969168), (280, 848022), (294, 807640), (305, 778512), (331, 717360), (336, 706685), (366, 648760), (392, 605730), (420, 565348), (427, 556080), (488, 486570), (490, 484584), (560, 424011), (588, 403820), (610, 389256), (662, 358680), (732, 324380), (735, 323056), (784, 302865), (840, 282674), (854, 278040), (915, 259504), (976, 243285), (980, 242292), (993, 239120), (1176, 201910), (1220, 194628), (1281, 185360), (1324, 179340), (1464, 162190), (1470, 161528), (1655, 143472), (1680, 141337), (1708, 139020), (1830, 129752), (1960, 121146), (1986, 119560), (2135, 111216), (2317, 102480), (2352, 100955), (2440, 97314), (2562, 92680), (2648, 89670), (2928, 81095), (2940, 80764), (2989, 79440), (3310, 71736), (3416, 69510), (3660, 64876), (3920, 60573), (3972, 59780), (4270, 55608), (4634, 51240), (4880, 48657), (4965, 47824), (5124, 46340), (5296, 44835), (5880, 40382), (5978, 39720), (6405, 37072), (6620, 35868), (6832, 34755), (6951, 34160), (7320, 32438), (7944, 29890), (8540, 27804), (8967, 26480), (9268, 25620), (9930, 23912), (10248, 23170), (11585, 20496), (11760, 20191), (11956, 19860), (12810, 18536), (13240, 17934), (13902, 17080), (14640, 16219), (14945, 15888)]