118723080

素因数分解:

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

素因数の和:420

約数の個数: 192

約数和(自身を含む): 422383680

約数和(自身を除く): 303660600

約数列:

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

約数ペア:

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