520045680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:404

約数の個数: 320

約数和(自身を含む): 2036441088

約数和(自身を除く): 1516395408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 107, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 214, 220, 231, 240, 263, 264, 280, 308, 321, 330, 336, 385, 420, 428, 440, 462, 526, 528, 535, 560, 616, 642, 660, 749, 770, 789, 840, 856, 880, 924, 1052, 1070, 1155, 1177, 1232, 1284, 1315, 1320, 1498, 1540, 1578, 1605, 1680, 1712, 1841, 1848, 2104, 2140, 2247, 2310, 2354, 2568, 2630, 2640, 2893, 2996, 3080, 3156, 3210, 3531, 3682, 3696, 3745, 3945, 4208, 4280, 4494, 4620, 4708, 5136, 5260, 5523, 5786, 5885, 5992, 6160, 6312, 6420, 7062, 7364, 7490, 7890, 8239, 8560, 8679, 8988, 9205, 9240, 9416, 10520, 11046, 11235, 11572, 11770, 11984, 12624, 12840, 14124, 14465, 14728, 14980, 15780, 16478, 17358, 17655, 17976, 18410, 18480, 18832, 20251, 21040, 22092, 22470, 23144, 23540, 24717, 25680, 27615, 28141, 28248, 28930, 29456, 29960, 31560, 32956, 34716, 35310, 35952, 36820, 40502, 41195, 43395, 44184, 44940, 46288, 47080, 49434, 55230, 56282, 56496, 57860, 59920, 60753, 63120, 65912, 69432, 70620, 73640, 81004, 82390, 84423, 86790, 88368, 89880, 94160, 98868, 101255, 110460, 112564, 115720, 121506, 123585, 131824, 138864, 140705, 141240, 147280, 162008, 164780, 168846, 173580, 179760, 196987, 197736, 202510, 220920, 225128, 231440, 243012, 247170, 281410, 282480, 303765, 309551, 324016, 329560, 337692, 347160, 393974, 395472, 405020, 422115, 441840, 450256, 486024, 494340, 562820, 590961, 607530, 619102, 659120, 675384, 694320, 787948, 810040, 844230, 928653, 972048, 984935, 988680, 1125640, 1181922, 1215060, 1238204, 1350768, 1547755, 1575896, 1620080, 1688460, 1857306, 1969870, 1977360, 2166857, 2251280, 2363844, 2430120, 2476408, 2954805, 3095510, 3151792, 3376920, 3714612, 3939740, 4333714, 4643265, 4727688, 4860240, 4952816, 5909610, 6191020, 6500571, 6753840, 7429224, 7879480, 8667428, 9286530, 9455376, 10834285, 11819220, 12382040, 13001142, 14858448, 15758960, 17334856, 18573060, 21668570, 23638440, 24764080, 26002284, 32502855, 34669712, 37146120, 43337140, 47276880, 52004568, 65005710, 74292240, 86674280, 104009136, 130011420, 173348560, 260022840, 520045680]

約数ペア:

[(1, 520045680), (2, 260022840), (3, 173348560), (4, 130011420), (5, 104009136), (6, 86674280), (7, 74292240), (8, 65005710), (10, 52004568), (11, 47276880), (12, 43337140), (14, 37146120), (15, 34669712), (16, 32502855), (20, 26002284), (21, 24764080), (22, 23638440), (24, 21668570), (28, 18573060), (30, 17334856), (33, 15758960), (35, 14858448), (40, 13001142), (42, 12382040), (44, 11819220), (48, 10834285), (55, 9455376), (56, 9286530), (60, 8667428), (66, 7879480), (70, 7429224), (77, 6753840), (80, 6500571), (84, 6191020), (88, 5909610), (105, 4952816), (107, 4860240), (110, 4727688), (112, 4643265), (120, 4333714), (132, 3939740), (140, 3714612), (154, 3376920), (165, 3151792), (168, 3095510), (176, 2954805), (210, 2476408), (214, 2430120), (220, 2363844), (231, 2251280), (240, 2166857), (263, 1977360), (264, 1969870), (280, 1857306), (308, 1688460), (321, 1620080), (330, 1575896), (336, 1547755), (385, 1350768), (420, 1238204), (428, 1215060), (440, 1181922), (462, 1125640), (526, 988680), (528, 984935), (535, 972048), (560, 928653), (616, 844230), (642, 810040), (660, 787948), (749, 694320), (770, 675384), (789, 659120), (840, 619102), (856, 607530), (880, 590961), (924, 562820), (1052, 494340), (1070, 486024), (1155, 450256), (1177, 441840), (1232, 422115), (1284, 405020), (1315, 395472), (1320, 393974), (1498, 347160), (1540, 337692), (1578, 329560), (1605, 324016), (1680, 309551), (1712, 303765), (1841, 282480), (1848, 281410), (2104, 247170), (2140, 243012), (2247, 231440), (2310, 225128), (2354, 220920), (2568, 202510), (2630, 197736), (2640, 196987), (2893, 179760), (2996, 173580), (3080, 168846), (3156, 164780), (3210, 162008), (3531, 147280), (3682, 141240), (3696, 140705), (3745, 138864), (3945, 131824), (4208, 123585), (4280, 121506), (4494, 115720), (4620, 112564), (4708, 110460), (5136, 101255), (5260, 98868), (5523, 94160), (5786, 89880), (5885, 88368), (5992, 86790), (6160, 84423), (6312, 82390), (6420, 81004), (7062, 73640), (7364, 70620), (7490, 69432), (7890, 65912), (8239, 63120), (8560, 60753), (8679, 59920), (8988, 57860), (9205, 56496), (9240, 56282), (9416, 55230), (10520, 49434), (11046, 47080), (11235, 46288), (11572, 44940), (11770, 44184), (11984, 43395), (12624, 41195), (12840, 40502), (14124, 36820), (14465, 35952), (14728, 35310), (14980, 34716), (15780, 32956), (16478, 31560), (17358, 29960), (17655, 29456), (17976, 28930), (18410, 28248), (18480, 28141), (18832, 27615), (20251, 25680), (21040, 24717), (22092, 23540), (22470, 23144)]