18340129920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{1321}}^1$

素因数の和:2383

約数の個数: 256

約数和(自身を含む): 66925774080

約数和(自身を除く): 48585644160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1033, 1120, 1321, 1344, 1680, 1920, 2066, 2240, 2642, 2688, 3099, 3360, 3963, 4132, 4480, 5165, 5284, 6198, 6605, 6720, 7231, 7926, 8264, 9247, 10330, 10568, 12396, 13210, 13440, 14462, 15495, 15852, 16528, 18494, 19815, 20660, 21136, 21693, 24792, 26420, 27741, 28924, 30990, 31704, 33056, 36155, 36988, 39630, 41320, 42272, 43386, 46235, 49584, 52840, 55482, 57848, 61980, 63408, 66112, 72310, 73976, 79260, 82640, 84544, 86772, 92470, 99168, 105680, 108465, 110964, 115696, 123960, 126816, 132224, 138705, 144620, 147952, 158520, 165280, 169088, 173544, 184940, 198336, 211360, 216930, 221928, 231392, 247920, 253632, 277410, 289240, 295904, 317040, 330560, 347088, 369880, 396672, 422720, 433860, 443856, 462784, 495840, 507264, 554820, 578480, 591808, 634080, 661120, 694176, 739760, 845440, 867720, 887712, 925568, 991680, 1109640, 1156960, 1183616, 1268160, 1364593, 1388352, 1479520, 1735440, 1775424, 1983360, 2219280, 2313920, 2536320, 2729186, 2776704, 2959040, 3470880, 3550848, 4093779, 4438560, 4627840, 5458372, 5918080, 6822965, 6941760, 8187558, 8877120, 9552151, 10916744, 13645930, 13883520, 16375116, 17754240, 19104302, 20468895, 21833488, 27291860, 28656453, 32750232, 38208604, 40937790, 43666976, 47760755, 54583720, 57312906, 65500464, 76417208, 81875580, 87333952, 95521510, 109167440, 114625812, 131000928, 143282265, 152834416, 163751160, 174667904, 191043020, 218334880, 229251624, 262001856, 286564530, 305668832, 327502320, 382086040, 436669760, 458503248, 524003712, 573129060, 611337664, 655004640, 764172080, 873339520, 917006496, 1146258120, 1222675328, 1310009280, 1528344160, 1834012992, 2292516240, 2620018560, 3056688320, 3668025984, 4585032480, 6113376640, 9170064960, 18340129920]

約数ペア:

[(1, 18340129920), (2, 9170064960), (3, 6113376640), (4, 4585032480), (5, 3668025984), (6, 3056688320), (7, 2620018560), (8, 2292516240), (10, 1834012992), (12, 1528344160), (14, 1310009280), (15, 1222675328), (16, 1146258120), (20, 917006496), (21, 873339520), (24, 764172080), (28, 655004640), (30, 611337664), (32, 573129060), (35, 524003712), (40, 458503248), (42, 436669760), (48, 382086040), (56, 327502320), (60, 305668832), (64, 286564530), (70, 262001856), (80, 229251624), (84, 218334880), (96, 191043020), (105, 174667904), (112, 163751160), (120, 152834416), (128, 143282265), (140, 131000928), (160, 114625812), (168, 109167440), (192, 95521510), (210, 87333952), (224, 81875580), (240, 76417208), (280, 65500464), (320, 57312906), (336, 54583720), (384, 47760755), (420, 43666976), (448, 40937790), (480, 38208604), (560, 32750232), (640, 28656453), (672, 27291860), (840, 21833488), (896, 20468895), (960, 19104302), (1033, 17754240), (1120, 16375116), (1321, 13883520), (1344, 13645930), (1680, 10916744), (1920, 9552151), (2066, 8877120), (2240, 8187558), (2642, 6941760), (2688, 6822965), (3099, 5918080), (3360, 5458372), (3963, 4627840), (4132, 4438560), (4480, 4093779), (5165, 3550848), (5284, 3470880), (6198, 2959040), (6605, 2776704), (6720, 2729186), (7231, 2536320), (7926, 2313920), (8264, 2219280), (9247, 1983360), (10330, 1775424), (10568, 1735440), (12396, 1479520), (13210, 1388352), (13440, 1364593), (14462, 1268160), (15495, 1183616), (15852, 1156960), (16528, 1109640), (18494, 991680), (19815, 925568), (20660, 887712), (21136, 867720), (21693, 845440), (24792, 739760), (26420, 694176), (27741, 661120), (28924, 634080), (30990, 591808), (31704, 578480), (33056, 554820), (36155, 507264), (36988, 495840), (39630, 462784), (41320, 443856), (42272, 433860), (43386, 422720), (46235, 396672), (49584, 369880), (52840, 347088), (55482, 330560), (57848, 317040), (61980, 295904), (63408, 289240), (66112, 277410), (72310, 253632), (73976, 247920), (79260, 231392), (82640, 221928), (84544, 216930), (86772, 211360), (92470, 198336), (99168, 184940), (105680, 173544), (108465, 169088), (110964, 165280), (115696, 158520), (123960, 147952), (126816, 144620), (132224, 138705)]