165348540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{2083}}^1$

素因数の和:2118

約数の個数: 180

約数和(自身を含む): 603680616

約数和(自身を除く): 438332076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1620, 1764, 1890, 2083, 2205, 2268, 2646, 2835, 2940, 3780, 3969, 4166, 4410, 5292, 5670, 6249, 6615, 7938, 8332, 8820, 10415, 11340, 12498, 13230, 14581, 15876, 18747, 19845, 20830, 24996, 26460, 29162, 31245, 37494, 39690, 41660, 43743, 56241, 58324, 62490, 72905, 74988, 79380, 87486, 93735, 102067, 112482, 124980, 131229, 145810, 168723, 174972, 187470, 204134, 218715, 224964, 262458, 281205, 291620, 306201, 337446, 374940, 393687, 408268, 437430, 510335, 524916, 562410, 612402, 656145, 674892, 787374, 843615, 874860, 918603, 1020670, 1124820, 1181061, 1224804, 1312290, 1531005, 1574748, 1687230, 1837206, 1968435, 2041340, 2362122, 2624580, 2755809, 3062010, 3374460, 3674412, 3936870, 4593015, 4724244, 5511618, 5905305, 6124020, 7873740, 8267427, 9186030, 11023236, 11810610, 13779045, 16534854, 18372060, 23621220, 27558090, 33069708, 41337135, 55116180, 82674270, 165348540]

約数ペア:

[(1, 165348540), (2, 82674270), (3, 55116180), (4, 41337135), (5, 33069708), (6, 27558090), (7, 23621220), (9, 18372060), (10, 16534854), (12, 13779045), (14, 11810610), (15, 11023236), (18, 9186030), (20, 8267427), (21, 7873740), (27, 6124020), (28, 5905305), (30, 5511618), (35, 4724244), (36, 4593015), (42, 3936870), (45, 3674412), (49, 3374460), (54, 3062010), (60, 2755809), (63, 2624580), (70, 2362122), (81, 2041340), (84, 1968435), (90, 1837206), (98, 1687230), (105, 1574748), (108, 1531005), (126, 1312290), (135, 1224804), (140, 1181061), (147, 1124820), (162, 1020670), (180, 918603), (189, 874860), (196, 843615), (210, 787374), (245, 674892), (252, 656145), (270, 612402), (294, 562410), (315, 524916), (324, 510335), (378, 437430), (405, 408268), (420, 393687), (441, 374940), (490, 337446), (540, 306201), (567, 291620), (588, 281205), (630, 262458), (735, 224964), (756, 218715), (810, 204134), (882, 187470), (945, 174972), (980, 168723), (1134, 145810), (1260, 131229), (1323, 124980), (1470, 112482), (1620, 102067), (1764, 93735), (1890, 87486), (2083, 79380), (2205, 74988), (2268, 72905), (2646, 62490), (2835, 58324), (2940, 56241), (3780, 43743), (3969, 41660), (4166, 39690), (4410, 37494), (5292, 31245), (5670, 29162), (6249, 26460), (6615, 24996), (7938, 20830), (8332, 19845), (8820, 18747), (10415, 15876), (11340, 14581), (12498, 13230)]