160147680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1$

素因数の和:662

約数の個数: 288

約数和(自身を含む): 641208960

約数和(自身を除く): 481061280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 330, 336, 352, 385, 392, 420, 440, 462, 480, 490, 528, 539, 560, 588, 616, 619, 660, 672, 735, 770, 784, 840, 880, 924, 980, 1056, 1078, 1120, 1155, 1176, 1232, 1238, 1320, 1470, 1540, 1568, 1617, 1680, 1760, 1848, 1857, 1960, 2156, 2310, 2352, 2464, 2476, 2640, 2695, 2940, 3080, 3095, 3234, 3360, 3696, 3714, 3920, 4312, 4333, 4620, 4704, 4952, 5280, 5390, 5880, 6160, 6190, 6468, 6809, 7392, 7428, 7840, 8085, 8624, 8666, 9240, 9285, 9904, 10780, 11760, 12320, 12380, 12936, 12999, 13618, 14856, 16170, 17248, 17332, 18480, 18570, 19808, 20427, 21560, 21665, 23520, 24760, 25872, 25998, 27236, 29712, 30331, 32340, 34045, 34664, 36960, 37140, 40854, 43120, 43330, 47663, 49520, 51744, 51996, 54472, 59424, 60662, 64680, 64995, 68090, 69328, 74280, 81708, 86240, 86660, 90993, 95326, 99040, 102135, 103992, 108944, 121324, 129360, 129990, 136180, 138656, 142989, 148560, 151655, 163416, 173320, 181986, 190652, 204270, 207984, 217888, 238315, 242648, 258720, 259980, 272360, 285978, 297120, 303310, 326832, 333641, 346640, 363972, 381304, 408540, 415968, 454965, 476630, 485296, 519960, 544720, 571956, 606620, 653664, 667282, 693280, 714945, 727944, 762608, 817080, 909930, 953260, 970592, 1000923, 1039920, 1089440, 1143912, 1213240, 1334564, 1429890, 1455888, 1525216, 1634160, 1668205, 1819860, 1906520, 2001846, 2079840, 2287824, 2426480, 2669128, 2859780, 2911776, 3268320, 3336410, 3639720, 3813040, 4003692, 4575648, 4852960, 5004615, 5338256, 5719560, 6672820, 7279440, 7626080, 8007384, 10009230, 10676512, 11439120, 13345640, 14558880, 16014768, 20018460, 22878240, 26691280, 32029536, 40036920, 53382560, 80073840, 160147680]

約数ペア:

[(1, 160147680), (2, 80073840), (3, 53382560), (4, 40036920), (5, 32029536), (6, 26691280), (7, 22878240), (8, 20018460), (10, 16014768), (11, 14558880), (12, 13345640), (14, 11439120), (15, 10676512), (16, 10009230), (20, 8007384), (21, 7626080), (22, 7279440), (24, 6672820), (28, 5719560), (30, 5338256), (32, 5004615), (33, 4852960), (35, 4575648), (40, 4003692), (42, 3813040), (44, 3639720), (48, 3336410), (49, 3268320), (55, 2911776), (56, 2859780), (60, 2669128), (66, 2426480), (70, 2287824), (77, 2079840), (80, 2001846), (84, 1906520), (88, 1819860), (96, 1668205), (98, 1634160), (105, 1525216), (110, 1455888), (112, 1429890), (120, 1334564), (132, 1213240), (140, 1143912), (147, 1089440), (154, 1039920), (160, 1000923), (165, 970592), (168, 953260), (176, 909930), (196, 817080), (210, 762608), (220, 727944), (224, 714945), (231, 693280), (240, 667282), (245, 653664), (264, 606620), (280, 571956), (294, 544720), (308, 519960), (330, 485296), (336, 476630), (352, 454965), (385, 415968), (392, 408540), (420, 381304), (440, 363972), (462, 346640), (480, 333641), (490, 326832), (528, 303310), (539, 297120), (560, 285978), (588, 272360), (616, 259980), (619, 258720), (660, 242648), (672, 238315), (735, 217888), (770, 207984), (784, 204270), (840, 190652), (880, 181986), (924, 173320), (980, 163416), (1056, 151655), (1078, 148560), (1120, 142989), (1155, 138656), (1176, 136180), (1232, 129990), (1238, 129360), (1320, 121324), (1470, 108944), (1540, 103992), (1568, 102135), (1617, 99040), (1680, 95326), (1760, 90993), (1848, 86660), (1857, 86240), (1960, 81708), (2156, 74280), (2310, 69328), (2352, 68090), (2464, 64995), (2476, 64680), (2640, 60662), (2695, 59424), (2940, 54472), (3080, 51996), (3095, 51744), (3234, 49520), (3360, 47663), (3696, 43330), (3714, 43120), (3920, 40854), (4312, 37140), (4333, 36960), (4620, 34664), (4704, 34045), (4952, 32340), (5280, 30331), (5390, 29712), (5880, 27236), (6160, 25998), (6190, 25872), (6468, 24760), (6809, 23520), (7392, 21665), (7428, 21560), (7840, 20427), (8085, 19808), (8624, 18570), (8666, 18480), (9240, 17332), (9285, 17248), (9904, 16170), (10780, 14856), (11760, 13618), (12320, 12999), (12380, 12936)]