407630160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2609}}^1$

素因数の和:2666

約数の個数: 240

約数和(自身を含む): 1615610880

約数和(自身を除く): 1207980720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2609, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5218, 5580, 6510, 7440, 7812, 7827, 8680, 9765, 10416, 10436, 11160, 13020, 13045, 15624, 15654, 17360, 18263, 19530, 20872, 22320, 23481, 26040, 26090, 31248, 31308, 36526, 39060, 39135, 41744, 46962, 52080, 52180, 54789, 62616, 73052, 78120, 78270, 80879, 91315, 93924, 104360, 109578, 117405, 125232, 146104, 156240, 156540, 161758, 164367, 182630, 187848, 208720, 219156, 234810, 242637, 273945, 292208, 313080, 323516, 328734, 365260, 375696, 404395, 438312, 469620, 485274, 547890, 566153, 626160, 647032, 657468, 727911, 730520, 808790, 821835, 876624, 939240, 970548, 1095780, 1132306, 1213185, 1294064, 1314936, 1455822, 1461040, 1617580, 1643670, 1698459, 1878480, 1941096, 2191560, 2264612, 2426370, 2629872, 2830765, 2911644, 3235160, 3287340, 3396918, 3639555, 3882192, 4383120, 4529224, 4852740, 5095377, 5661530, 5823288, 6470320, 6574680, 6793836, 7279110, 8492295, 9058448, 9705480, 10190754, 11323060, 11646576, 13149360, 13587672, 14558220, 16984590, 19410960, 20381508, 22646120, 25476885, 27175344, 29116440, 33969180, 40763016, 45292240, 50953770, 58232880, 67938360, 81526032, 101907540, 135876720, 203815080, 407630160]

約数ペア:

[(1, 407630160), (2, 203815080), (3, 135876720), (4, 101907540), (5, 81526032), (6, 67938360), (7, 58232880), (8, 50953770), (9, 45292240), (10, 40763016), (12, 33969180), (14, 29116440), (15, 27175344), (16, 25476885), (18, 22646120), (20, 20381508), (21, 19410960), (24, 16984590), (28, 14558220), (30, 13587672), (31, 13149360), (35, 11646576), (36, 11323060), (40, 10190754), (42, 9705480), (45, 9058448), (48, 8492295), (56, 7279110), (60, 6793836), (62, 6574680), (63, 6470320), (70, 5823288), (72, 5661530), (80, 5095377), (84, 4852740), (90, 4529224), (93, 4383120), (105, 3882192), (112, 3639555), (120, 3396918), (124, 3287340), (126, 3235160), (140, 2911644), (144, 2830765), (155, 2629872), (168, 2426370), (180, 2264612), (186, 2191560), (210, 1941096), (217, 1878480), (240, 1698459), (248, 1643670), (252, 1617580), (279, 1461040), (280, 1455822), (310, 1314936), (315, 1294064), (336, 1213185), (360, 1132306), (372, 1095780), (420, 970548), (434, 939240), (465, 876624), (496, 821835), (504, 808790), (558, 730520), (560, 727911), (620, 657468), (630, 647032), (651, 626160), (720, 566153), (744, 547890), (840, 485274), (868, 469620), (930, 438312), (1008, 404395), (1085, 375696), (1116, 365260), (1240, 328734), (1260, 323516), (1302, 313080), (1395, 292208), (1488, 273945), (1680, 242637), (1736, 234810), (1860, 219156), (1953, 208720), (2170, 187848), (2232, 182630), (2480, 164367), (2520, 161758), (2604, 156540), (2609, 156240), (2790, 146104), (3255, 125232), (3472, 117405), (3720, 109578), (3906, 104360), (4340, 93924), (4464, 91315), (5040, 80879), (5208, 78270), (5218, 78120), (5580, 73052), (6510, 62616), (7440, 54789), (7812, 52180), (7827, 52080), (8680, 46962), (9765, 41744), (10416, 39135), (10436, 39060), (11160, 36526), (13020, 31308), (13045, 31248), (15624, 26090), (15654, 26040), (17360, 23481), (18263, 22320), (19530, 20872)]