2187654802560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{137659}}^1$

素因数の和:137804

約数の個数: 384

約数和(自身を含む): 7885605312000

約数和(自身を除く): 5697950509440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 89, 90, 93, 96, 120, 124, 128, 144, 155, 160, 178, 180, 186, 192, 240, 248, 267, 279, 288, 310, 320, 356, 360, 372, 384, 445, 465, 480, 496, 534, 558, 576, 620, 640, 712, 720, 744, 801, 890, 930, 960, 992, 1068, 1116, 1152, 1240, 1335, 1395, 1424, 1440, 1488, 1602, 1780, 1860, 1920, 1984, 2136, 2232, 2480, 2670, 2759, 2790, 2848, 2880, 2976, 3204, 3560, 3720, 3968, 4005, 4272, 4464, 4960, 5340, 5518, 5580, 5696, 5760, 5952, 6408, 7120, 7440, 8010, 8277, 8544, 8928, 9920, 10680, 11036, 11160, 11392, 11904, 12816, 13795, 14240, 14880, 16020, 16554, 17088, 17856, 19840, 21360, 22072, 22320, 24831, 25632, 27590, 28480, 29760, 32040, 33108, 34176, 35712, 41385, 42720, 44144, 44640, 49662, 51264, 55180, 56960, 59520, 64080, 66216, 82770, 85440, 88288, 89280, 99324, 102528, 110360, 124155, 128160, 132432, 137659, 165540, 170880, 176576, 178560, 198648, 220720, 248310, 256320, 264864, 275318, 331080, 353152, 397296, 412977, 441440, 496620, 512640, 529728, 550636, 662160, 688295, 794592, 825954, 882880, 993240, 1059456, 1101272, 1238931, 1324320, 1376590, 1589184, 1651908, 1765760, 1986480, 2064885, 2202544, 2477862, 2648640, 2753180, 3178368, 3303816, 3972960, 4129770, 4267429, 4405088, 4955724, 5297280, 5506360, 6194655, 6607632, 7945920, 8259540, 8534858, 8810176, 9911448, 11012720, 12251651, 12389310, 12802287, 13215264, 15891840, 16519080, 17069716, 17620352, 19822896, 21337145, 22025440, 24503302, 24778620, 25604574, 26430528, 33038160, 34139432, 36754953, 38406861, 39645792, 42674290, 44050880, 49006604, 49557240, 51209148, 52861056, 61258255, 64011435, 66076320, 68278864, 73509906, 76813722, 79291584, 85348580, 88101760, 98013208, 99114480, 102418296, 110264859, 122516510, 128022870, 132152640, 136557728, 147019812, 153627444, 158583168, 170697160, 183774765, 192034305, 196026416, 198228960, 204836592, 220529718, 245033020, 256045740, 264305280, 273115456, 294039624, 307254888, 341394320, 367549530, 379801181, 384068610, 392052832, 396457920, 409673184, 441059436, 490066040, 512091480, 546230912, 551324295, 588079248, 614509776, 682788640, 735099060, 759602362, 768137220, 784105664, 792915840, 819346368, 882118872, 980132080, 1024182960, 1102648590, 1139403543, 1176158496, 1229019552, 1365577280, 1470198120, 1519204724, 1536274440, 1568211328, 1638692736, 1764237744, 1899005905, 1960264160, 2048365920, 2205297180, 2278807086, 2352316992, 2458039104, 2731154560, 2940396240, 3038409448, 3072548880, 3418210629, 3528475488, 3798011810, 3920528320, 4096731840, 4410594360, 4557614172, 4704633984, 4916078208, 5697017715, 5880792480, 6076818896, 6145097760, 6836421258, 7056950976, 7596023620, 7841056640, 8193463680, 8821188720, 9115228344, 11394035430, 11761584960, 12153637792, 12290195520, 13672842516, 14113901952, 15192047240, 17091053145, 17642377440, 18230456688, 22788070860, 23523169920, 24307275584, 24580391040, 27345685032, 30384094480, 34182106290, 35284754880, 36460913376, 45576141720, 48614551168, 54691370064, 60768188960, 68364212580, 70569509760, 72921826752, 91152283440, 109382740128, 121536377920, 136728425160, 145843653504, 182304566880, 218765480256, 243072755840, 273456850320, 364609133760, 437530960512, 546913700640, 729218267520, 1093827401280, 2187654802560]

約数ペア:

[(1, 2187654802560), (2, 1093827401280), (3, 729218267520), (4, 546913700640), (5, 437530960512), (6, 364609133760), (8, 273456850320), (9, 243072755840), (10, 218765480256), (12, 182304566880), (15, 145843653504), (16, 136728425160), (18, 121536377920), (20, 109382740128), (24, 91152283440), (30, 72921826752), (31, 70569509760), (32, 68364212580), (36, 60768188960), (40, 54691370064), (45, 48614551168), (48, 45576141720), (60, 36460913376), (62, 35284754880), (64, 34182106290), (72, 30384094480), (80, 27345685032), (89, 24580391040), (90, 24307275584), (93, 23523169920), (96, 22788070860), (120, 18230456688), (124, 17642377440), (128, 17091053145), (144, 15192047240), (155, 14113901952), (160, 13672842516), (178, 12290195520), (180, 12153637792), (186, 11761584960), (192, 11394035430), (240, 9115228344), (248, 8821188720), (267, 8193463680), (279, 7841056640), (288, 7596023620), (310, 7056950976), (320, 6836421258), (356, 6145097760), (360, 6076818896), (372, 5880792480), (384, 5697017715), (445, 4916078208), (465, 4704633984), (480, 4557614172), (496, 4410594360), (534, 4096731840), (558, 3920528320), (576, 3798011810), (620, 3528475488), (640, 3418210629), (712, 3072548880), (720, 3038409448), (744, 2940396240), (801, 2731154560), (890, 2458039104), (930, 2352316992), (960, 2278807086), (992, 2205297180), (1068, 2048365920), (1116, 1960264160), (1152, 1899005905), (1240, 1764237744), (1335, 1638692736), (1395, 1568211328), (1424, 1536274440), (1440, 1519204724), (1488, 1470198120), (1602, 1365577280), (1780, 1229019552), (1860, 1176158496), (1920, 1139403543), (1984, 1102648590), (2136, 1024182960), (2232, 980132080), (2480, 882118872), (2670, 819346368), (2759, 792915840), (2790, 784105664), (2848, 768137220), (2880, 759602362), (2976, 735099060), (3204, 682788640), (3560, 614509776), (3720, 588079248), (3968, 551324295), (4005, 546230912), (4272, 512091480), (4464, 490066040), (4960, 441059436), (5340, 409673184), (5518, 396457920), (5580, 392052832), (5696, 384068610), (5760, 379801181), (5952, 367549530), (6408, 341394320), (7120, 307254888), (7440, 294039624), (8010, 273115456), (8277, 264305280), (8544, 256045740), (8928, 245033020), (9920, 220529718), (10680, 204836592), (11036, 198228960), (11160, 196026416), (11392, 192034305), (11904, 183774765), (12816, 170697160), (13795, 158583168), (14240, 153627444), (14880, 147019812), (16020, 136557728), (16554, 132152640), (17088, 128022870), (17856, 122516510), (19840, 110264859), (21360, 102418296), (22072, 99114480), (22320, 98013208), (24831, 88101760), (25632, 85348580), (27590, 79291584), (28480, 76813722), (29760, 73509906), (32040, 68278864), (33108, 66076320), (34176, 64011435), (35712, 61258255), (41385, 52861056), (42720, 51209148), (44144, 49557240), (44640, 49006604), (49662, 44050880), (51264, 42674290), (55180, 39645792), (56960, 38406861), (59520, 36754953), (64080, 34139432), (66216, 33038160), (82770, 26430528), (85440, 25604574), (88288, 24778620), (89280, 24503302), (99324, 22025440), (102528, 21337145), (110360, 19822896), (124155, 17620352), (128160, 17069716), (132432, 16519080), (137659, 15891840), (165540, 13215264), (170880, 12802287), (176576, 12389310), (178560, 12251651), (198648, 11012720), (220720, 9911448), (248310, 8810176), (256320, 8534858), (264864, 8259540), (275318, 7945920), (331080, 6607632), (353152, 6194655), (397296, 5506360), (412977, 5297280), (441440, 4955724), (496620, 4405088), (512640, 4267429), (529728, 4129770), (550636, 3972960), (662160, 3303816), (688295, 3178368), (794592, 2753180), (825954, 2648640), (882880, 2477862), (993240, 2202544), (1059456, 2064885), (1101272, 1986480), (1238931, 1765760), (1324320, 1651908), (1376590, 1589184)]