2054294880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1699}}^1$

素因数の和:1957

約数の個数: 192

約数和(自身を含む): 7094304000

約数和(自身を除く): 5040009120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 229, 240, 264, 330, 352, 440, 458, 480, 528, 660, 687, 880, 916, 1056, 1145, 1320, 1374, 1699, 1760, 1832, 2290, 2519, 2640, 2748, 3398, 3435, 3664, 4580, 5038, 5097, 5280, 5496, 6796, 6870, 7328, 7557, 8495, 9160, 10076, 10194, 10992, 12595, 13592, 13740, 15114, 16990, 18320, 18689, 20152, 20388, 21984, 25190, 25485, 27184, 27480, 30228, 33980, 36640, 37378, 37785, 40304, 40776, 50380, 50970, 54368, 54960, 56067, 60456, 67960, 74756, 75570, 80608, 81552, 93445, 100760, 101940, 109920, 112134, 120912, 135920, 149512, 151140, 163104, 186890, 201520, 203880, 224268, 241824, 271840, 280335, 299024, 302280, 373780, 389071, 403040, 407760, 448536, 560670, 598048, 604560, 747560, 778142, 815520, 897072, 1121340, 1167213, 1209120, 1495120, 1556284, 1794144, 1945355, 2242680, 2334426, 2990240, 3112568, 3890710, 4279781, 4485360, 4668852, 5836065, 6225136, 7781420, 8559562, 8970720, 9337704, 11672130, 12450272, 12839343, 15562840, 17119124, 18675408, 21398905, 23344260, 25678686, 31125680, 34238248, 37350816, 42797810, 46688520, 51357372, 62251360, 64196715, 68476496, 85595620, 93377040, 102714744, 128393430, 136952992, 171191240, 186754080, 205429488, 256786860, 342382480, 410858976, 513573720, 684764960, 1027147440, 2054294880]

約数ペア:

[(1, 2054294880), (2, 1027147440), (3, 684764960), (4, 513573720), (5, 410858976), (6, 342382480), (8, 256786860), (10, 205429488), (11, 186754080), (12, 171191240), (15, 136952992), (16, 128393430), (20, 102714744), (22, 93377040), (24, 85595620), (30, 68476496), (32, 64196715), (33, 62251360), (40, 51357372), (44, 46688520), (48, 42797810), (55, 37350816), (60, 34238248), (66, 31125680), (80, 25678686), (88, 23344260), (96, 21398905), (110, 18675408), (120, 17119124), (132, 15562840), (160, 12839343), (165, 12450272), (176, 11672130), (220, 9337704), (229, 8970720), (240, 8559562), (264, 7781420), (330, 6225136), (352, 5836065), (440, 4668852), (458, 4485360), (480, 4279781), (528, 3890710), (660, 3112568), (687, 2990240), (880, 2334426), (916, 2242680), (1056, 1945355), (1145, 1794144), (1320, 1556284), (1374, 1495120), (1699, 1209120), (1760, 1167213), (1832, 1121340), (2290, 897072), (2519, 815520), (2640, 778142), (2748, 747560), (3398, 604560), (3435, 598048), (3664, 560670), (4580, 448536), (5038, 407760), (5097, 403040), (5280, 389071), (5496, 373780), (6796, 302280), (6870, 299024), (7328, 280335), (7557, 271840), (8495, 241824), (9160, 224268), (10076, 203880), (10194, 201520), (10992, 186890), (12595, 163104), (13592, 151140), (13740, 149512), (15114, 135920), (16990, 120912), (18320, 112134), (18689, 109920), (20152, 101940), (20388, 100760), (21984, 93445), (25190, 81552), (25485, 80608), (27184, 75570), (27480, 74756), (30228, 67960), (33980, 60456), (36640, 56067), (37378, 54960), (37785, 54368), (40304, 50970), (40776, 50380)]