706572720

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 400

約数和(自身を含む): 2887249728

約数和(自身を除く): 2180677008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 81, 84, 90, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 162, 168, 180, 185, 189, 210, 216, 222, 240, 252, 259, 270, 280, 296, 315, 324, 333, 336, 360, 370, 378, 405, 420, 421, 432, 444, 504, 518, 540, 555, 560, 567, 592, 630, 648, 666, 720, 740, 756, 777, 810, 840, 842, 888, 945, 999, 1008, 1036, 1080, 1110, 1134, 1260, 1263, 1295, 1296, 1332, 1480, 1512, 1554, 1620, 1665, 1680, 1684, 1776, 1890, 1998, 2072, 2105, 2160, 2220, 2268, 2331, 2520, 2526, 2590, 2664, 2835, 2947, 2960, 2997, 3024, 3108, 3240, 3330, 3368, 3780, 3789, 3885, 3996, 4144, 4210, 4440, 4536, 4662, 4995, 5040, 5052, 5180, 5328, 5670, 5894, 5994, 6216, 6315, 6480, 6660, 6736, 6993, 7560, 7578, 7770, 7992, 8420, 8841, 8880, 9072, 9324, 9990, 10104, 10360, 11340, 11367, 11655, 11788, 11988, 12432, 12630, 13320, 13986, 14735, 14985, 15120, 15156, 15540, 15577, 15984, 16840, 17682, 18648, 18945, 19980, 20208, 20720, 20979, 22680, 22734, 23310, 23576, 23976, 25260, 26523, 26640, 27972, 29470, 29970, 30312, 31080, 31154, 33680, 34101, 34965, 35364, 37296, 37890, 39960, 41958, 44205, 45360, 45468, 46620, 46731, 47152, 47952, 50520, 53046, 55944, 56835, 58940, 59940, 60624, 62160, 62308, 68202, 69930, 70728, 75780, 77885, 79569, 79920, 83916, 88410, 90936, 93240, 93462, 101040, 104895, 106092, 109039, 111888, 113670, 117880, 119880, 124616, 132615, 136404, 139860, 140193, 141456, 151560, 155770, 159138, 167832, 170505, 176820, 181872, 186480, 186924, 209790, 212184, 218078, 227340, 233655, 235760, 238707, 239760, 249232, 265230, 272808, 279720, 280386, 303120, 311540, 318276, 327117, 335664, 341010, 353640, 373848, 397845, 419580, 420579, 424368, 436156, 454680, 467310, 477414, 530460, 545195, 545616, 559440, 560772, 623080, 636552, 654234, 682020, 700965, 707280, 747696, 795690, 839160, 841158, 872312, 909360, 934620, 954828, 981351, 1060920, 1090390, 1121544, 1193535, 1246160, 1261737, 1273104, 1308468, 1364040, 1401930, 1591380, 1635585, 1678320, 1682316, 1744624, 1869240, 1909656, 1962702, 2102895, 2121840, 2180780, 2243088, 2387070, 2523474, 2616936, 2728080, 2803860, 2944053, 3182760, 3271170, 3364632, 3738480, 3819312, 3925404, 4205790, 4361560, 4774140, 4906755, 5046948, 5233872, 5607720, 5888106, 6308685, 6365520, 6542340, 6729264, 7850808, 8411580, 8723120, 8832159, 9548280, 9813510, 10093896, 11215440, 11776212, 12617370, 13084680, 14720265, 15701616, 16823160, 17664318, 19096560, 19627020, 20187792, 23552424, 25234740, 26169360, 29440530, 33646320, 35328636, 39254040, 44160795, 47104848, 50469480, 58881060, 70657272, 78508080, 88321590, 100938960, 117762120, 141314544, 176643180, 235524240, 353286360, 706572720]

約数ペア:

[(1, 706572720), (2, 353286360), (3, 235524240), (4, 176643180), (5, 141314544), (6, 117762120), (7, 100938960), (8, 88321590), (9, 78508080), (10, 70657272), (12, 58881060), (14, 50469480), (15, 47104848), (16, 44160795), (18, 39254040), (20, 35328636), (21, 33646320), (24, 29440530), (27, 26169360), (28, 25234740), (30, 23552424), (35, 20187792), (36, 19627020), (37, 19096560), (40, 17664318), (42, 16823160), (45, 15701616), (48, 14720265), (54, 13084680), (56, 12617370), (60, 11776212), (63, 11215440), (70, 10093896), (72, 9813510), (74, 9548280), (80, 8832159), (81, 8723120), (84, 8411580), (90, 7850808), (105, 6729264), (108, 6542340), (111, 6365520), (112, 6308685), (120, 5888106), (126, 5607720), (135, 5233872), (140, 5046948), (144, 4906755), (148, 4774140), (162, 4361560), (168, 4205790), (180, 3925404), (185, 3819312), (189, 3738480), (210, 3364632), (216, 3271170), (222, 3182760), (240, 2944053), (252, 2803860), (259, 2728080), (270, 2616936), (280, 2523474), (296, 2387070), (315, 2243088), (324, 2180780), (333, 2121840), (336, 2102895), (360, 1962702), (370, 1909656), (378, 1869240), (405, 1744624), (420, 1682316), (421, 1678320), (432, 1635585), (444, 1591380), (504, 1401930), (518, 1364040), (540, 1308468), (555, 1273104), (560, 1261737), (567, 1246160), (592, 1193535), (630, 1121544), (648, 1090390), (666, 1060920), (720, 981351), (740, 954828), (756, 934620), (777, 909360), (810, 872312), (840, 841158), (842, 839160), (888, 795690), (945, 747696), (999, 707280), (1008, 700965), (1036, 682020), (1080, 654234), (1110, 636552), (1134, 623080), (1260, 560772), (1263, 559440), (1295, 545616), (1296, 545195), (1332, 530460), (1480, 477414), (1512, 467310), (1554, 454680), (1620, 436156), (1665, 424368), (1680, 420579), (1684, 419580), (1776, 397845), (1890, 373848), (1998, 353640), (2072, 341010), (2105, 335664), (2160, 327117), (2220, 318276), (2268, 311540), (2331, 303120), (2520, 280386), (2526, 279720), (2590, 272808), (2664, 265230), (2835, 249232), (2947, 239760), (2960, 238707), (2997, 235760), (3024, 233655), (3108, 227340), (3240, 218078), (3330, 212184), (3368, 209790), (3780, 186924), (3789, 186480), (3885, 181872), (3996, 176820), (4144, 170505), (4210, 167832), (4440, 159138), (4536, 155770), (4662, 151560), (4995, 141456), (5040, 140193), (5052, 139860), (5180, 136404), (5328, 132615), (5670, 124616), (5894, 119880), (5994, 117880), (6216, 113670), (6315, 111888), (6480, 109039), (6660, 106092), (6736, 104895), (6993, 101040), (7560, 93462), (7578, 93240), (7770, 90936), (7992, 88410), (8420, 83916), (8841, 79920), (8880, 79569), (9072, 77885), (9324, 75780), (9990, 70728), (10104, 69930), (10360, 68202), (11340, 62308), (11367, 62160), (11655, 60624), (11788, 59940), (11988, 58940), (12432, 56835), (12630, 55944), (13320, 53046), (13986, 50520), (14735, 47952), (14985, 47152), (15120, 46731), (15156, 46620), (15540, 45468), (15577, 45360), (15984, 44205), (16840, 41958), (17682, 39960), (18648, 37890), (18945, 37296), (19980, 35364), (20208, 34965), (20720, 34101), (20979, 33680), (22680, 31154), (22734, 31080), (23310, 30312), (23576, 29970), (23976, 29470), (25260, 27972), (26523, 26640)]