19312863360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:684

約数の個数: 512

約数和(自身を含む): 73407098880

約数和(自身を除く): 54094235520

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, 71, 74, 80, 84, 96, 105, 111, 112, 120, 128, 140, 142, 148, 160, 168, 185, 192, 210, 213, 222, 224, 240, 259, 280, 284, 296, 320, 336, 355, 370, 384, 420, 426, 444, 448, 480, 497, 518, 547, 555, 560, 568, 592, 640, 672, 710, 740, 777, 840, 852, 888, 896, 960, 994, 1036, 1065, 1094, 1110, 1120, 1136, 1184, 1295, 1344, 1420, 1480, 1491, 1554, 1641, 1680, 1704, 1776, 1920, 1988, 2072, 2130, 2188, 2220, 2240, 2272, 2368, 2485, 2590, 2627, 2688, 2735, 2840, 2960, 2982, 3108, 3282, 3360, 3408, 3552, 3829, 3885, 3976, 4144, 4260, 4376, 4440, 4480, 4544, 4736, 4970, 5180, 5254, 5470, 5680, 5920, 5964, 6216, 6564, 6720, 6816, 7104, 7455, 7658, 7770, 7881, 7952, 8205, 8288, 8520, 8752, 8880, 9088, 9940, 10360, 10508, 10940, 11360, 11487, 11840, 11928, 12432, 13128, 13135, 13440, 13632, 14208, 14910, 15316, 15540, 15762, 15904, 16410, 16576, 17040, 17504, 17760, 18389, 19145, 19880, 20239, 20720, 21016, 21880, 22720, 22974, 23680, 23856, 24864, 26256, 26270, 27264, 29820, 30632, 31080, 31524, 31808, 32820, 33152, 34080, 35008, 35520, 36778, 38290, 38837, 39405, 39760, 40478, 41440, 42032, 43760, 45440, 45948, 47712, 49728, 52512, 52540, 55167, 57435, 59640, 60717, 61264, 62160, 63048, 63616, 65640, 68160, 70016, 71040, 73556, 76580, 77674, 78810, 79520, 80956, 82880, 84064, 87520, 91896, 91945, 95424, 99456, 101195, 105024, 105080, 110334, 114870, 116511, 119280, 121434, 122528, 124320, 126096, 131280, 136320, 141673, 147112, 153160, 155348, 157620, 159040, 161912, 165760, 168128, 175040, 183792, 183890, 190848, 194185, 202390, 210048, 210160, 220668, 229740, 233022, 238560, 242868, 245056, 248640, 252192, 262560, 271859, 275835, 283346, 294224, 303585, 306320, 310696, 315240, 318080, 323824, 336256, 350080, 367584, 367780, 388370, 404780, 420320, 425019, 441336, 459480, 466044, 477120, 485736, 490112, 497280, 504384, 525120, 543718, 551670, 566692, 582555, 588448, 607170, 612640, 621392, 630480, 647648, 708365, 735168, 735560, 776740, 809560, 815577, 840640, 850038, 882672, 918960, 932088, 954240, 971472, 1008768, 1050240, 1087436, 1103340, 1133384, 1165110, 1176896, 1214340, 1225280, 1242784, 1260960, 1295296, 1359295, 1416730, 1436969, 1470336, 1471120, 1553480, 1619120, 1631154, 1681280, 1700076, 1765344, 1837920, 1864176, 1942944, 2125095, 2174872, 2206680, 2266768, 2330220, 2353792, 2428680, 2450560, 2485568, 2521920, 2590592, 2718590, 2833460, 2873938, 2942240, 3106960, 3238240, 3262308, 3400152, 3530688, 3675840, 3728352, 3885888, 4077885, 4250190, 4310907, 4349744, 4413360, 4533536, 4660440, 4857360, 4971136, 5043840, 5437180, 5666920, 5747876, 5884480, 6213920, 6476480, 6524616, 6800304, 7061376, 7184845, 7351680, 7456704, 7771776, 8155770, 8500380, 8621814, 8699488, 8826720, 9067072, 9320880, 9714720, 10058783, 10874360, 11333840, 11495752, 11768960, 12427840, 12952960, 13049232, 13600608, 14369690, 14913408, 16311540, 17000760, 17243628, 17398976, 17653440, 18134144, 18641760, 19429440, 20117566, 21554535, 21748720, 22667680, 22991504, 24855680, 26098464, 27201216, 28739380, 30176349, 32623080, 34001520, 34487256, 34797952, 35306880, 37283520, 38858880, 40235132, 43109070, 43497440, 45335360, 45983008, 50293915, 52196928, 54402432, 57478760, 60352698, 65246160, 68003040, 68974512, 74567040, 80470264, 86218140, 86994880, 90670720, 91966016, 100587830, 104393856, 114957520, 120705396, 130492320, 136006080, 137949024, 150881745, 160940528, 172436280, 173989760, 183932032, 201175660, 229915040, 241410792, 260984640, 272012160, 275898048, 301763490, 321881056, 344872560, 402351320, 459830080, 482821584, 521969280, 551796096, 603526980, 643762112, 689745120, 804702640, 919660160, 965643168, 1207053960, 1287524224, 1379490240, 1609405280, 1931286336, 2414107920, 2758980480, 3218810560, 3862572672, 4828215840, 6437621120, 9656431680, 19312863360]

約数ペア:

[(1, 19312863360), (2, 9656431680), (3, 6437621120), (4, 4828215840), (5, 3862572672), (6, 3218810560), (7, 2758980480), (8, 2414107920), (10, 1931286336), (12, 1609405280), (14, 1379490240), (15, 1287524224), (16, 1207053960), (20, 965643168), (21, 919660160), (24, 804702640), (28, 689745120), (30, 643762112), (32, 603526980), (35, 551796096), (37, 521969280), (40, 482821584), (42, 459830080), (48, 402351320), (56, 344872560), (60, 321881056), (64, 301763490), (70, 275898048), (71, 272012160), (74, 260984640), (80, 241410792), (84, 229915040), (96, 201175660), (105, 183932032), (111, 173989760), (112, 172436280), (120, 160940528), (128, 150881745), (140, 137949024), (142, 136006080), (148, 130492320), (160, 120705396), (168, 114957520), (185, 104393856), (192, 100587830), (210, 91966016), (213, 90670720), (222, 86994880), (224, 86218140), (240, 80470264), (259, 74567040), (280, 68974512), (284, 68003040), (296, 65246160), (320, 60352698), (336, 57478760), (355, 54402432), (370, 52196928), (384, 50293915), (420, 45983008), (426, 45335360), (444, 43497440), (448, 43109070), (480, 40235132), (497, 38858880), (518, 37283520), (547, 35306880), (555, 34797952), (560, 34487256), (568, 34001520), (592, 32623080), (640, 30176349), (672, 28739380), (710, 27201216), (740, 26098464), (777, 24855680), (840, 22991504), (852, 22667680), (888, 21748720), (896, 21554535), (960, 20117566), (994, 19429440), (1036, 18641760), (1065, 18134144), (1094, 17653440), (1110, 17398976), (1120, 17243628), (1136, 17000760), (1184, 16311540), (1295, 14913408), (1344, 14369690), (1420, 13600608), (1480, 13049232), (1491, 12952960), (1554, 12427840), (1641, 11768960), (1680, 11495752), (1704, 11333840), (1776, 10874360), (1920, 10058783), (1988, 9714720), (2072, 9320880), (2130, 9067072), (2188, 8826720), (2220, 8699488), (2240, 8621814), (2272, 8500380), (2368, 8155770), (2485, 7771776), (2590, 7456704), (2627, 7351680), (2688, 7184845), (2735, 7061376), (2840, 6800304), (2960, 6524616), (2982, 6476480), (3108, 6213920), (3282, 5884480), (3360, 5747876), (3408, 5666920), (3552, 5437180), (3829, 5043840), (3885, 4971136), (3976, 4857360), (4144, 4660440), (4260, 4533536), (4376, 4413360), (4440, 4349744), (4480, 4310907), (4544, 4250190), (4736, 4077885), (4970, 3885888), (5180, 3728352), (5254, 3675840), (5470, 3530688), (5680, 3400152), (5920, 3262308), (5964, 3238240), (6216, 3106960), (6564, 2942240), (6720, 2873938), (6816, 2833460), (7104, 2718590), (7455, 2590592), (7658, 2521920), (7770, 2485568), (7881, 2450560), (7952, 2428680), (8205, 2353792), (8288, 2330220), (8520, 2266768), (8752, 2206680), (8880, 2174872), (9088, 2125095), (9940, 1942944), (10360, 1864176), (10508, 1837920), (10940, 1765344), (11360, 1700076), (11487, 1681280), (11840, 1631154), (11928, 1619120), (12432, 1553480), (13128, 1471120), (13135, 1470336), (13440, 1436969), (13632, 1416730), (14208, 1359295), (14910, 1295296), (15316, 1260960), (15540, 1242784), (15762, 1225280), (15904, 1214340), (16410, 1176896), (16576, 1165110), (17040, 1133384), (17504, 1103340), (17760, 1087436), (18389, 1050240), (19145, 1008768), (19880, 971472), (20239, 954240), (20720, 932088), (21016, 918960), (21880, 882672), (22720, 850038), (22974, 840640), (23680, 815577), (23856, 809560), (24864, 776740), (26256, 735560), (26270, 735168), (27264, 708365), (29820, 647648), (30632, 630480), (31080, 621392), (31524, 612640), (31808, 607170), (32820, 588448), (33152, 582555), (34080, 566692), (35008, 551670), (35520, 543718), (36778, 525120), (38290, 504384), (38837, 497280), (39405, 490112), (39760, 485736), (40478, 477120), (41440, 466044), (42032, 459480), (43760, 441336), (45440, 425019), (45948, 420320), (47712, 404780), (49728, 388370), (52512, 367780), (52540, 367584), (55167, 350080), (57435, 336256), (59640, 323824), (60717, 318080), (61264, 315240), (62160, 310696), (63048, 306320), (63616, 303585), (65640, 294224), (68160, 283346), (70016, 275835), (71040, 271859), (73556, 262560), (76580, 252192), (77674, 248640), (78810, 245056), (79520, 242868), (80956, 238560), (82880, 233022), (84064, 229740), (87520, 220668), (91896, 210160), (91945, 210048), (95424, 202390), (99456, 194185), (101195, 190848), (105024, 183890), (105080, 183792), (110334, 175040), (114870, 168128), (116511, 165760), (119280, 161912), (121434, 159040), (122528, 157620), (124320, 155348), (126096, 153160), (131280, 147112), (136320, 141673)]