2135278320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3019}}^1$

素因数の和:3463

約数の個数: 160

約数和(自身を含む): 7585466880

約数和(自身を除く): 5450188560

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 421, 560, 840, 842, 1263, 1680, 1684, 2105, 2526, 2947, 3019, 3368, 4210, 5052, 5894, 6038, 6315, 6736, 8420, 8841, 9057, 10104, 11788, 12076, 12630, 14735, 15095, 16840, 17682, 18114, 20208, 21133, 23576, 24152, 25260, 29470, 30190, 33680, 35364, 36228, 42266, 44205, 45285, 47152, 48304, 50520, 58940, 60380, 63399, 70728, 72456, 84532, 88410, 90570, 101040, 105665, 117880, 120760, 126798, 141456, 144912, 169064, 176820, 181140, 211330, 235760, 241520, 253596, 316995, 338128, 353640, 362280, 422660, 507192, 633990, 707280, 724560, 845320, 1014384, 1267980, 1270999, 1690640, 2535960, 2541998, 3812997, 5071920, 5083996, 6354995, 7625994, 8896993, 10167992, 12709990, 15251988, 17793986, 19064985, 20335984, 25419980, 26690979, 30503976, 35587972, 38129970, 44484965, 50839960, 53381958, 61007952, 71175944, 76259940, 88969930, 101679920, 106763916, 133454895, 142351888, 152519880, 177939860, 213527832, 266909790, 305039760, 355879720, 427055664, 533819580, 711759440, 1067639160, 2135278320]

約数ペア:

[(1, 2135278320), (2, 1067639160), (3, 711759440), (4, 533819580), (5, 427055664), (6, 355879720), (7, 305039760), (8, 266909790), (10, 213527832), (12, 177939860), (14, 152519880), (15, 142351888), (16, 133454895), (20, 106763916), (21, 101679920), (24, 88969930), (28, 76259940), (30, 71175944), (35, 61007952), (40, 53381958), (42, 50839960), (48, 44484965), (56, 38129970), (60, 35587972), (70, 30503976), (80, 26690979), (84, 25419980), (105, 20335984), (112, 19064985), (120, 17793986), (140, 15251988), (168, 12709990), (210, 10167992), (240, 8896993), (280, 7625994), (336, 6354995), (420, 5083996), (421, 5071920), (560, 3812997), (840, 2541998), (842, 2535960), (1263, 1690640), (1680, 1270999), (1684, 1267980), (2105, 1014384), (2526, 845320), (2947, 724560), (3019, 707280), (3368, 633990), (4210, 507192), (5052, 422660), (5894, 362280), (6038, 353640), (6315, 338128), (6736, 316995), (8420, 253596), (8841, 241520), (9057, 235760), (10104, 211330), (11788, 181140), (12076, 176820), (12630, 169064), (14735, 144912), (15095, 141456), (16840, 126798), (17682, 120760), (18114, 117880), (20208, 105665), (21133, 101040), (23576, 90570), (24152, 88410), (25260, 84532), (29470, 72456), (30190, 70728), (33680, 63399), (35364, 60380), (36228, 58940), (42266, 50520), (44205, 48304), (45285, 47152)]