8261570240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 448

約数和(自身を含む): 26345253888

約数和(自身を除く): 18083683648

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 64, 68, 70, 77, 80, 85, 88, 110, 112, 119, 121, 136, 140, 154, 160, 163, 170, 176, 187, 220, 224, 238, 242, 272, 280, 308, 320, 326, 340, 352, 374, 385, 440, 448, 476, 484, 544, 560, 595, 605, 616, 652, 680, 704, 748, 770, 815, 847, 880, 935, 952, 968, 1088, 1120, 1141, 1190, 1210, 1232, 1304, 1309, 1331, 1360, 1496, 1540, 1630, 1694, 1760, 1793, 1870, 1904, 1936, 2057, 2240, 2282, 2380, 2420, 2464, 2608, 2618, 2662, 2720, 2771, 2992, 3080, 3260, 3388, 3520, 3586, 3740, 3808, 3872, 4114, 4235, 4564, 4760, 4840, 4928, 5216, 5236, 5324, 5440, 5542, 5705, 5984, 6160, 6520, 6545, 6655, 6776, 7172, 7480, 7616, 7744, 8228, 8470, 8965, 9128, 9317, 9520, 9680, 10285, 10432, 10472, 10648, 11084, 11410, 11968, 12320, 12551, 13040, 13090, 13310, 13552, 13855, 14344, 14399, 14960, 16456, 16940, 17930, 18256, 18634, 19040, 19360, 19397, 19723, 20570, 20944, 21296, 22168, 22627, 22820, 24640, 25102, 26080, 26180, 26620, 27104, 27710, 28688, 28798, 29920, 30481, 32912, 33880, 35860, 36512, 37268, 38080, 38720, 38794, 39446, 41140, 41888, 42592, 44336, 45254, 45640, 46585, 50204, 52160, 52360, 53240, 54208, 55420, 57376, 57596, 59840, 60962, 62755, 65824, 67760, 71720, 71995, 73024, 74536, 77588, 78892, 82280, 83776, 85184, 88672, 90508, 91280, 93170, 96985, 98615, 100408, 104720, 106480, 110840, 113135, 114752, 115192, 121924, 125510, 131648, 135520, 138061, 143440, 143990, 149072, 152405, 155176, 157784, 158389, 164560, 177344, 181016, 182560, 186340, 193970, 197230, 200816, 209440, 212960, 213367, 216953, 221680, 226270, 230384, 243848, 251020, 271040, 276122, 286880, 287980, 298144, 304810, 310352, 315568, 316778, 329120, 335291, 362032, 365120, 372680, 387940, 394460, 401632, 418880, 425920, 426734, 433906, 443360, 452540, 460768, 487696, 502040, 552244, 573760, 575960, 596288, 609620, 620704, 631136, 633556, 658240, 670582, 690305, 724064, 745360, 775880, 788920, 791945, 803264, 853468, 867812, 886720, 905080, 921536, 975392, 1004080, 1066835, 1084765, 1104488, 1151920, 1219240, 1241408, 1262272, 1267112, 1341164, 1380610, 1448128, 1490720, 1518671, 1551760, 1577840, 1583890, 1676455, 1706936, 1735624, 1810160, 1950784, 2008160, 2133670, 2169530, 2208976, 2303840, 2347037, 2438480, 2534224, 2682328, 2761220, 2981440, 3037342, 3103520, 3155680, 3167780, 3352910, 3413872, 3471248, 3620320, 3688201, 4016320, 4267340, 4339060, 4417952, 4607680, 4694074, 4876960, 5068448, 5364656, 5522440, 6074684, 6207040, 6311360, 6335560, 6705820, 6827744, 6942496, 7240640, 7376402, 7593355, 8534680, 8678120, 8835904, 9388148, 9753920, 10136896, 10729312, 11044880, 11735185, 12149368, 12671120, 13411640, 13655488, 13884992, 14752804, 15186710, 17069360, 17356240, 18441005, 18776296, 21458624, 22089760, 23470370, 24298736, 25342240, 25817407, 26823280, 29505608, 30373420, 34138720, 34712480, 36882010, 37552592, 44179520, 46940740, 48597472, 50684480, 51634814, 53646560, 59011216, 60746840, 68277440, 69424960, 73764020, 75105184, 93881480, 97194944, 103269628, 107293120, 118022432, 121493680, 129087035, 147528040, 150210368, 187762960, 206539256, 236044864, 242987360, 258174070, 295056080, 375525920, 413078512, 485974720, 516348140, 590112160, 751051840, 826157024, 1032696280, 1180224320, 1652314048, 2065392560, 4130785120, 8261570240]

約数ペア:

[(1, 8261570240), (2, 4130785120), (4, 2065392560), (5, 1652314048), (7, 1180224320), (8, 1032696280), (10, 826157024), (11, 751051840), (14, 590112160), (16, 516348140), (17, 485974720), (20, 413078512), (22, 375525920), (28, 295056080), (32, 258174070), (34, 242987360), (35, 236044864), (40, 206539256), (44, 187762960), (55, 150210368), (56, 147528040), (64, 129087035), (68, 121493680), (70, 118022432), (77, 107293120), (80, 103269628), (85, 97194944), (88, 93881480), (110, 75105184), (112, 73764020), (119, 69424960), (121, 68277440), (136, 60746840), (140, 59011216), (154, 53646560), (160, 51634814), (163, 50684480), (170, 48597472), (176, 46940740), (187, 44179520), (220, 37552592), (224, 36882010), (238, 34712480), (242, 34138720), (272, 30373420), (280, 29505608), (308, 26823280), (320, 25817407), (326, 25342240), (340, 24298736), (352, 23470370), (374, 22089760), (385, 21458624), (440, 18776296), (448, 18441005), (476, 17356240), (484, 17069360), (544, 15186710), (560, 14752804), (595, 13884992), (605, 13655488), (616, 13411640), (652, 12671120), (680, 12149368), (704, 11735185), (748, 11044880), (770, 10729312), (815, 10136896), (847, 9753920), (880, 9388148), (935, 8835904), (952, 8678120), (968, 8534680), (1088, 7593355), (1120, 7376402), (1141, 7240640), (1190, 6942496), (1210, 6827744), (1232, 6705820), (1304, 6335560), (1309, 6311360), (1331, 6207040), (1360, 6074684), (1496, 5522440), (1540, 5364656), (1630, 5068448), (1694, 4876960), (1760, 4694074), (1793, 4607680), (1870, 4417952), (1904, 4339060), (1936, 4267340), (2057, 4016320), (2240, 3688201), (2282, 3620320), (2380, 3471248), (2420, 3413872), (2464, 3352910), (2608, 3167780), (2618, 3155680), (2662, 3103520), (2720, 3037342), (2771, 2981440), (2992, 2761220), (3080, 2682328), (3260, 2534224), (3388, 2438480), (3520, 2347037), (3586, 2303840), (3740, 2208976), (3808, 2169530), (3872, 2133670), (4114, 2008160), (4235, 1950784), (4564, 1810160), (4760, 1735624), (4840, 1706936), (4928, 1676455), (5216, 1583890), (5236, 1577840), (5324, 1551760), (5440, 1518671), (5542, 1490720), (5705, 1448128), (5984, 1380610), (6160, 1341164), (6520, 1267112), (6545, 1262272), (6655, 1241408), (6776, 1219240), (7172, 1151920), (7480, 1104488), (7616, 1084765), (7744, 1066835), (8228, 1004080), (8470, 975392), (8965, 921536), (9128, 905080), (9317, 886720), (9520, 867812), (9680, 853468), (10285, 803264), (10432, 791945), (10472, 788920), (10648, 775880), (11084, 745360), (11410, 724064), (11968, 690305), (12320, 670582), (12551, 658240), (13040, 633556), (13090, 631136), (13310, 620704), (13552, 609620), (13855, 596288), (14344, 575960), (14399, 573760), (14960, 552244), (16456, 502040), (16940, 487696), (17930, 460768), (18256, 452540), (18634, 443360), (19040, 433906), (19360, 426734), (19397, 425920), (19723, 418880), (20570, 401632), (20944, 394460), (21296, 387940), (22168, 372680), (22627, 365120), (22820, 362032), (24640, 335291), (25102, 329120), (26080, 316778), (26180, 315568), (26620, 310352), (27104, 304810), (27710, 298144), (28688, 287980), (28798, 286880), (29920, 276122), (30481, 271040), (32912, 251020), (33880, 243848), (35860, 230384), (36512, 226270), (37268, 221680), (38080, 216953), (38720, 213367), (38794, 212960), (39446, 209440), (41140, 200816), (41888, 197230), (42592, 193970), (44336, 186340), (45254, 182560), (45640, 181016), (46585, 177344), (50204, 164560), (52160, 158389), (52360, 157784), (53240, 155176), (54208, 152405), (55420, 149072), (57376, 143990), (57596, 143440), (59840, 138061), (60962, 135520), (62755, 131648), (65824, 125510), (67760, 121924), (71720, 115192), (71995, 114752), (73024, 113135), (74536, 110840), (77588, 106480), (78892, 104720), (82280, 100408), (83776, 98615), (85184, 96985), (88672, 93170), (90508, 91280)]