20587143360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{82799}}^1$

素因数の和:82863

約数の個数: 224

約数和(自身を含む): 76721817600

約数和(自身を除く): 56134674240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 192, 210, 222, 224, 240, 259, 280, 296, 320, 336, 370, 420, 444, 448, 480, 518, 555, 560, 592, 672, 740, 777, 840, 888, 960, 1036, 1110, 1120, 1184, 1295, 1344, 1480, 1554, 1680, 1776, 2072, 2220, 2240, 2368, 2590, 2960, 3108, 3360, 3552, 3885, 4144, 4440, 5180, 5920, 6216, 6720, 7104, 7770, 8288, 8880, 10360, 11840, 12432, 15540, 16576, 17760, 20720, 24864, 31080, 35520, 41440, 49728, 62160, 82799, 82880, 124320, 165598, 248397, 248640, 331196, 413995, 496794, 579593, 662392, 827990, 993588, 1159186, 1241985, 1324784, 1655980, 1738779, 1987176, 2318372, 2483970, 2649568, 2897965, 3063563, 3311960, 3477558, 3974352, 4636744, 4967940, 5299136, 5795930, 6127126, 6623920, 6955116, 7948704, 8693895, 9190689, 9273488, 9935880, 11591860, 12254252, 13247840, 13910232, 15317815, 15897408, 17387790, 18381378, 18546976, 19871760, 21444941, 23183720, 24508504, 26495680, 27820464, 30635630, 34775580, 36762756, 37093952, 39743520, 42889882, 45953445, 46367440, 49017008, 55640928, 61271260, 64334823, 69551160, 73525512, 79487040, 85779764, 91906890, 92734880, 98034016, 107224705, 111281856, 122542520, 128669646, 139102320, 147051024, 171559528, 183813780, 185469760, 196068032, 214449410, 245085040, 257339292, 278204640, 294102048, 321674115, 343119056, 367627560, 428898820, 490170080, 514678584, 556409280, 588204096, 643348230, 686238112, 735255120, 857797640, 980340160, 1029357168, 1286696460, 1372476224, 1470510240, 1715595280, 2058714336, 2573392920, 2941020480, 3431190560, 4117428672, 5146785840, 6862381120, 10293571680, 20587143360]

約数ペア:

[(1, 20587143360), (2, 10293571680), (3, 6862381120), (4, 5146785840), (5, 4117428672), (6, 3431190560), (7, 2941020480), (8, 2573392920), (10, 2058714336), (12, 1715595280), (14, 1470510240), (15, 1372476224), (16, 1286696460), (20, 1029357168), (21, 980340160), (24, 857797640), (28, 735255120), (30, 686238112), (32, 643348230), (35, 588204096), (37, 556409280), (40, 514678584), (42, 490170080), (48, 428898820), (56, 367627560), (60, 343119056), (64, 321674115), (70, 294102048), (74, 278204640), (80, 257339292), (84, 245085040), (96, 214449410), (105, 196068032), (111, 185469760), (112, 183813780), (120, 171559528), (140, 147051024), (148, 139102320), (160, 128669646), (168, 122542520), (185, 111281856), (192, 107224705), (210, 98034016), (222, 92734880), (224, 91906890), (240, 85779764), (259, 79487040), (280, 73525512), (296, 69551160), (320, 64334823), (336, 61271260), (370, 55640928), (420, 49017008), (444, 46367440), (448, 45953445), (480, 42889882), (518, 39743520), (555, 37093952), (560, 36762756), (592, 34775580), (672, 30635630), (740, 27820464), (777, 26495680), (840, 24508504), (888, 23183720), (960, 21444941), (1036, 19871760), (1110, 18546976), (1120, 18381378), (1184, 17387790), (1295, 15897408), (1344, 15317815), (1480, 13910232), (1554, 13247840), (1680, 12254252), (1776, 11591860), (2072, 9935880), (2220, 9273488), (2240, 9190689), (2368, 8693895), (2590, 7948704), (2960, 6955116), (3108, 6623920), (3360, 6127126), (3552, 5795930), (3885, 5299136), (4144, 4967940), (4440, 4636744), (5180, 3974352), (5920, 3477558), (6216, 3311960), (6720, 3063563), (7104, 2897965), (7770, 2649568), (8288, 2483970), (8880, 2318372), (10360, 1987176), (11840, 1738779), (12432, 1655980), (15540, 1324784), (16576, 1241985), (17760, 1159186), (20720, 993588), (24864, 827990), (31080, 662392), (35520, 579593), (41440, 496794), (49728, 413995), (62160, 331196), (82799, 248640), (82880, 248397), (124320, 165598)]