842138220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 288

約数和(自身を含む): 3015903744

約数和(自身を除く): 2173765524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 73, 77, 84, 105, 110, 121, 132, 140, 146, 154, 165, 210, 219, 220, 227, 231, 242, 292, 308, 330, 363, 365, 385, 420, 438, 454, 462, 484, 511, 605, 660, 681, 726, 730, 770, 803, 847, 876, 908, 924, 1022, 1095, 1135, 1155, 1210, 1362, 1452, 1460, 1533, 1540, 1589, 1606, 1694, 1815, 2044, 2190, 2270, 2310, 2409, 2420, 2497, 2541, 2555, 2724, 3066, 3178, 3212, 3388, 3405, 3630, 4015, 4235, 4380, 4540, 4620, 4767, 4818, 4994, 5082, 5110, 5621, 6132, 6356, 6810, 7260, 7491, 7665, 7945, 8030, 8470, 8833, 9534, 9636, 9988, 10164, 10220, 11242, 12045, 12485, 12705, 13620, 14982, 15330, 15890, 16060, 16571, 16863, 16940, 17479, 17666, 19068, 22484, 23835, 24090, 24970, 25410, 26499, 27467, 28105, 29964, 30660, 31780, 33142, 33726, 34958, 35332, 37455, 44165, 47670, 48180, 49713, 49940, 50820, 52437, 52998, 54934, 56210, 61831, 66284, 67452, 69916, 74910, 82401, 82855, 84315, 87395, 88330, 95340, 99426, 104874, 105996, 109868, 112420, 115997, 123662, 132495, 137335, 149820, 164802, 165710, 168630, 174790, 176660, 182281, 185493, 192269, 198852, 209748, 231994, 247324, 248565, 262185, 264990, 274670, 309155, 329604, 331420, 337260, 347991, 349580, 364562, 370986, 384538, 412005, 463988, 497130, 524370, 529980, 546843, 549340, 576807, 579985, 618310, 695982, 729124, 741972, 769076, 824010, 911405, 927465, 961345, 994260, 1048740, 1093686, 1153614, 1159970, 1236620, 1275967, 1391964, 1648020, 1739955, 1822810, 1854930, 1922690, 2005091, 2187372, 2307228, 2319940, 2551934, 2734215, 2884035, 3479910, 3645620, 3709860, 3827901, 3845380, 4010182, 5103868, 5468430, 5768070, 6015273, 6379835, 6959820, 7655802, 8020364, 10025455, 10936860, 11536140, 12030546, 12759670, 14035637, 15311604, 19139505, 20050910, 24061092, 25519340, 28071274, 30076365, 38279010, 40101820, 42106911, 56142548, 60152730, 70178185, 76558020, 84213822, 120305460, 140356370, 168427644, 210534555, 280712740, 421069110, 842138220]

約数ペア:

[(1, 842138220), (2, 421069110), (3, 280712740), (4, 210534555), (5, 168427644), (6, 140356370), (7, 120305460), (10, 84213822), (11, 76558020), (12, 70178185), (14, 60152730), (15, 56142548), (20, 42106911), (21, 40101820), (22, 38279010), (28, 30076365), (30, 28071274), (33, 25519340), (35, 24061092), (42, 20050910), (44, 19139505), (55, 15311604), (60, 14035637), (66, 12759670), (70, 12030546), (73, 11536140), (77, 10936860), (84, 10025455), (105, 8020364), (110, 7655802), (121, 6959820), (132, 6379835), (140, 6015273), (146, 5768070), (154, 5468430), (165, 5103868), (210, 4010182), (219, 3845380), (220, 3827901), (227, 3709860), (231, 3645620), (242, 3479910), (292, 2884035), (308, 2734215), (330, 2551934), (363, 2319940), (365, 2307228), (385, 2187372), (420, 2005091), (438, 1922690), (454, 1854930), (462, 1822810), (484, 1739955), (511, 1648020), (605, 1391964), (660, 1275967), (681, 1236620), (726, 1159970), (730, 1153614), (770, 1093686), (803, 1048740), (847, 994260), (876, 961345), (908, 927465), (924, 911405), (1022, 824010), (1095, 769076), (1135, 741972), (1155, 729124), (1210, 695982), (1362, 618310), (1452, 579985), (1460, 576807), (1533, 549340), (1540, 546843), (1589, 529980), (1606, 524370), (1694, 497130), (1815, 463988), (2044, 412005), (2190, 384538), (2270, 370986), (2310, 364562), (2409, 349580), (2420, 347991), (2497, 337260), (2541, 331420), (2555, 329604), (2724, 309155), (3066, 274670), (3178, 264990), (3212, 262185), (3388, 248565), (3405, 247324), (3630, 231994), (4015, 209748), (4235, 198852), (4380, 192269), (4540, 185493), (4620, 182281), (4767, 176660), (4818, 174790), (4994, 168630), (5082, 165710), (5110, 164802), (5621, 149820), (6132, 137335), (6356, 132495), (6810, 123662), (7260, 115997), (7491, 112420), (7665, 109868), (7945, 105996), (8030, 104874), (8470, 99426), (8833, 95340), (9534, 88330), (9636, 87395), (9988, 84315), (10164, 82855), (10220, 82401), (11242, 74910), (12045, 69916), (12485, 67452), (12705, 66284), (13620, 61831), (14982, 56210), (15330, 54934), (15890, 52998), (16060, 52437), (16571, 50820), (16863, 49940), (16940, 49713), (17479, 48180), (17666, 47670), (19068, 44165), (22484, 37455), (23835, 35332), (24090, 34958), (24970, 33726), (25410, 33142), (26499, 31780), (27467, 30660), (28105, 29964)]