2205248640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2311}}^1$

素因数の和:2411

約数の個数: 256

約数和(自身を含む): 8150077440

約数和(自身を除く): 5944828800

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, 71, 80, 84, 96, 105, 112, 120, 128, 140, 142, 160, 168, 192, 210, 213, 224, 240, 280, 284, 320, 336, 355, 384, 420, 426, 448, 480, 497, 560, 568, 640, 672, 710, 840, 852, 896, 960, 994, 1065, 1120, 1136, 1344, 1420, 1491, 1680, 1704, 1920, 1988, 2130, 2240, 2272, 2311, 2485, 2688, 2840, 2982, 3360, 3408, 3976, 4260, 4480, 4544, 4622, 4970, 5680, 5964, 6720, 6816, 6933, 7455, 7952, 8520, 9088, 9244, 9940, 11360, 11555, 11928, 13440, 13632, 13866, 14910, 15904, 16177, 17040, 18488, 19880, 22720, 23110, 23856, 27264, 27732, 29820, 31808, 32354, 34080, 34665, 36976, 39760, 45440, 46220, 47712, 48531, 55464, 59640, 63616, 64708, 68160, 69330, 73952, 79520, 80885, 92440, 95424, 97062, 110928, 119280, 129416, 136320, 138660, 147904, 159040, 161770, 164081, 184880, 190848, 194124, 221856, 238560, 242655, 258832, 277320, 295808, 318080, 323540, 328162, 369760, 388248, 443712, 477120, 485310, 492243, 517664, 554640, 647080, 656324, 739520, 776496, 820405, 887424, 954240, 970620, 984486, 1035328, 1109280, 1148567, 1294160, 1312648, 1479040, 1552992, 1640810, 1941240, 1968972, 2070656, 2218560, 2297134, 2461215, 2588320, 2625296, 3105984, 3281620, 3445701, 3882480, 3937944, 4437120, 4594268, 4922430, 5176640, 5250592, 5742835, 6211968, 6563240, 6891402, 7764960, 7875888, 9188536, 9844860, 10353280, 10501184, 11485670, 13126480, 13782804, 15529920, 15751776, 17228505, 18377072, 19689720, 21002368, 22971340, 26252960, 27565608, 31059840, 31503552, 34457010, 36754144, 39379440, 45942680, 52505920, 55131216, 63007104, 68914020, 73508288, 78758880, 91885360, 105011840, 110262432, 137828040, 147016576, 157517760, 183770720, 220524864, 275656080, 315035520, 367541440, 441049728, 551312160, 735082880, 1102624320, 2205248640]

約数ペア:

[(1, 2205248640), (2, 1102624320), (3, 735082880), (4, 551312160), (5, 441049728), (6, 367541440), (7, 315035520), (8, 275656080), (10, 220524864), (12, 183770720), (14, 157517760), (15, 147016576), (16, 137828040), (20, 110262432), (21, 105011840), (24, 91885360), (28, 78758880), (30, 73508288), (32, 68914020), (35, 63007104), (40, 55131216), (42, 52505920), (48, 45942680), (56, 39379440), (60, 36754144), (64, 34457010), (70, 31503552), (71, 31059840), (80, 27565608), (84, 26252960), (96, 22971340), (105, 21002368), (112, 19689720), (120, 18377072), (128, 17228505), (140, 15751776), (142, 15529920), (160, 13782804), (168, 13126480), (192, 11485670), (210, 10501184), (213, 10353280), (224, 9844860), (240, 9188536), (280, 7875888), (284, 7764960), (320, 6891402), (336, 6563240), (355, 6211968), (384, 5742835), (420, 5250592), (426, 5176640), (448, 4922430), (480, 4594268), (497, 4437120), (560, 3937944), (568, 3882480), (640, 3445701), (672, 3281620), (710, 3105984), (840, 2625296), (852, 2588320), (896, 2461215), (960, 2297134), (994, 2218560), (1065, 2070656), (1120, 1968972), (1136, 1941240), (1344, 1640810), (1420, 1552992), (1491, 1479040), (1680, 1312648), (1704, 1294160), (1920, 1148567), (1988, 1109280), (2130, 1035328), (2240, 984486), (2272, 970620), (2311, 954240), (2485, 887424), (2688, 820405), (2840, 776496), (2982, 739520), (3360, 656324), (3408, 647080), (3976, 554640), (4260, 517664), (4480, 492243), (4544, 485310), (4622, 477120), (4970, 443712), (5680, 388248), (5964, 369760), (6720, 328162), (6816, 323540), (6933, 318080), (7455, 295808), (7952, 277320), (8520, 258832), (9088, 242655), (9244, 238560), (9940, 221856), (11360, 194124), (11555, 190848), (11928, 184880), (13440, 164081), (13632, 161770), (13866, 159040), (14910, 147904), (15904, 138660), (16177, 136320), (17040, 129416), (18488, 119280), (19880, 110928), (22720, 97062), (23110, 95424), (23856, 92440), (27264, 80885), (27732, 79520), (29820, 73952), (31808, 69330), (32354, 68160), (34080, 64708), (34665, 63616), (36976, 59640), (39760, 55464), (45440, 48531), (46220, 47712)]