331320360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 1215358560

約数和(自身を除く): 884038200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 67, 70, 84, 87, 98, 105, 116, 120, 134, 140, 145, 147, 168, 174, 196, 201, 203, 210, 232, 245, 268, 280, 290, 294, 335, 348, 392, 402, 406, 420, 435, 469, 490, 536, 580, 588, 609, 670, 696, 735, 804, 812, 840, 841, 870, 938, 980, 1005, 1015, 1160, 1176, 1218, 1340, 1407, 1421, 1470, 1608, 1624, 1682, 1740, 1876, 1943, 1960, 2010, 2030, 2345, 2436, 2523, 2680, 2814, 2842, 2940, 3045, 3283, 3364, 3480, 3752, 3886, 4020, 4060, 4205, 4263, 4690, 4872, 5046, 5628, 5684, 5829, 5880, 5887, 6090, 6566, 6728, 7035, 7105, 7772, 8040, 8120, 8410, 8526, 9380, 9715, 9849, 10092, 11256, 11368, 11658, 11774, 12180, 12615, 13132, 13601, 14070, 14210, 15544, 16415, 16820, 17052, 17661, 18760, 19430, 19698, 20184, 21315, 23316, 23548, 24360, 25230, 26264, 27202, 28140, 28420, 29145, 29435, 32830, 33640, 34104, 35322, 38860, 39396, 40803, 41209, 42630, 46632, 47096, 49245, 50460, 54404, 56280, 56347, 56840, 58290, 58870, 65660, 68005, 70644, 77720, 78792, 81606, 82418, 85260, 88305, 95207, 98490, 100920, 108808, 112694, 116580, 117740, 123627, 131320, 136010, 141288, 163212, 164836, 169041, 170520, 176610, 190414, 196980, 204015, 206045, 225388, 233160, 235480, 247254, 272020, 281735, 285621, 326424, 329672, 338082, 353220, 380828, 393960, 394429, 408030, 412090, 450776, 476035, 494508, 544040, 563470, 571242, 618135, 676164, 706440, 761656, 788858, 816060, 824180, 845205, 952070, 989016, 1126940, 1142484, 1183287, 1236270, 1352328, 1428105, 1577716, 1632120, 1648360, 1690410, 1904140, 1972145, 2253880, 2284968, 2366574, 2472540, 2761003, 2856210, 3155432, 3380820, 3808280, 3944290, 4733148, 4945080, 5522006, 5712420, 5916435, 6761640, 7888580, 8283009, 9466296, 11044012, 11424840, 11832870, 13805015, 15777160, 16566018, 22088024, 23665740, 27610030, 33132036, 41415045, 47331480, 55220060, 66264072, 82830090, 110440120, 165660180, 331320360]

約数ペア:

[(1, 331320360), (2, 165660180), (3, 110440120), (4, 82830090), (5, 66264072), (6, 55220060), (7, 47331480), (8, 41415045), (10, 33132036), (12, 27610030), (14, 23665740), (15, 22088024), (20, 16566018), (21, 15777160), (24, 13805015), (28, 11832870), (29, 11424840), (30, 11044012), (35, 9466296), (40, 8283009), (42, 7888580), (49, 6761640), (56, 5916435), (58, 5712420), (60, 5522006), (67, 4945080), (70, 4733148), (84, 3944290), (87, 3808280), (98, 3380820), (105, 3155432), (116, 2856210), (120, 2761003), (134, 2472540), (140, 2366574), (145, 2284968), (147, 2253880), (168, 1972145), (174, 1904140), (196, 1690410), (201, 1648360), (203, 1632120), (210, 1577716), (232, 1428105), (245, 1352328), (268, 1236270), (280, 1183287), (290, 1142484), (294, 1126940), (335, 989016), (348, 952070), (392, 845205), (402, 824180), (406, 816060), (420, 788858), (435, 761656), (469, 706440), (490, 676164), (536, 618135), (580, 571242), (588, 563470), (609, 544040), (670, 494508), (696, 476035), (735, 450776), (804, 412090), (812, 408030), (840, 394429), (841, 393960), (870, 380828), (938, 353220), (980, 338082), (1005, 329672), (1015, 326424), (1160, 285621), (1176, 281735), (1218, 272020), (1340, 247254), (1407, 235480), (1421, 233160), (1470, 225388), (1608, 206045), (1624, 204015), (1682, 196980), (1740, 190414), (1876, 176610), (1943, 170520), (1960, 169041), (2010, 164836), (2030, 163212), (2345, 141288), (2436, 136010), (2523, 131320), (2680, 123627), (2814, 117740), (2842, 116580), (2940, 112694), (3045, 108808), (3283, 100920), (3364, 98490), (3480, 95207), (3752, 88305), (3886, 85260), (4020, 82418), (4060, 81606), (4205, 78792), (4263, 77720), (4690, 70644), (4872, 68005), (5046, 65660), (5628, 58870), (5684, 58290), (5829, 56840), (5880, 56347), (5887, 56280), (6090, 54404), (6566, 50460), (6728, 49245), (7035, 47096), (7105, 46632), (7772, 42630), (8040, 41209), (8120, 40803), (8410, 39396), (8526, 38860), (9380, 35322), (9715, 34104), (9849, 33640), (10092, 32830), (11256, 29435), (11368, 29145), (11658, 28420), (11774, 28140), (12180, 27202), (12615, 26264), (13132, 25230), (13601, 24360), (14070, 23548), (14210, 23316), (15544, 21315), (16415, 20184), (16820, 19698), (17052, 19430), (17661, 18760)]