81499114080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{12253}}^1$

素因数の和:12454

約数の個数: 288

約数和(自身を含む): 289037548800

約数和(自身を除く): 207538434720

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, 72, 80, 90, 93, 96, 120, 124, 144, 149, 155, 160, 180, 186, 240, 248, 279, 288, 298, 310, 360, 372, 447, 465, 480, 496, 558, 596, 620, 720, 744, 745, 894, 930, 992, 1116, 1192, 1240, 1341, 1395, 1440, 1488, 1490, 1788, 1860, 2232, 2235, 2384, 2480, 2682, 2790, 2976, 2980, 3576, 3720, 4464, 4470, 4619, 4768, 4960, 5364, 5580, 5960, 6705, 7152, 7440, 8928, 8940, 9238, 10728, 11160, 11920, 12253, 13410, 13857, 14304, 14880, 17880, 18476, 21456, 22320, 23095, 23840, 24506, 26820, 27714, 35760, 36759, 36952, 41571, 42912, 44640, 46190, 49012, 53640, 55428, 61265, 69285, 71520, 73518, 73904, 83142, 92380, 98024, 107280, 110277, 110856, 122530, 138570, 147036, 147808, 166284, 183795, 184760, 196048, 207855, 214560, 220554, 221712, 245060, 277140, 294072, 332568, 367590, 369520, 379843, 392096, 415710, 441108, 443424, 490120, 551385, 554280, 588144, 665136, 735180, 739040, 759686, 831420, 882216, 980240, 1102770, 1108560, 1139529, 1176288, 1330272, 1470360, 1519372, 1662840, 1764432, 1825697, 1899215, 1960480, 2205540, 2217120, 2279058, 2940720, 3038744, 3325680, 3418587, 3528864, 3651394, 3798430, 4411080, 4558116, 5477091, 5697645, 5881440, 6077488, 6651360, 6837174, 7302788, 7596860, 8822160, 9116232, 9128485, 10954182, 11395290, 12154976, 13674348, 14605576, 15193720, 16431273, 17092935, 17644320, 18232464, 18256970, 21908364, 22790580, 27348696, 27385455, 29211152, 30387440, 32862546, 34185870, 36464928, 36513940, 43816728, 45581160, 54697392, 54770910, 56596607, 58422304, 60774880, 65725092, 68371740, 73027880, 82156365, 87633456, 91162320, 109394784, 109541820, 113193214, 131450184, 136743480, 146055760, 164312730, 169789821, 175266912, 182324640, 219083640, 226386428, 262900368, 273486960, 282983035, 292111520, 328625460, 339579642, 438167280, 452772856, 509369463, 525800736, 546973920, 565966070, 657250920, 679159284, 848949105, 876334560, 905545712, 1018738926, 1131932140, 1314501840, 1358318568, 1697898210, 1811091424, 2037477852, 2263864280, 2546847315, 2629003680, 2716637136, 3395796420, 4074955704, 4527728560, 5093694630, 5433274272, 6791592840, 8149911408, 9055457120, 10187389260, 13583185680, 16299822816, 20374778520, 27166371360, 40749557040, 81499114080]

約数ペア:

[(1, 81499114080), (2, 40749557040), (3, 27166371360), (4, 20374778520), (5, 16299822816), (6, 13583185680), (8, 10187389260), (9, 9055457120), (10, 8149911408), (12, 6791592840), (15, 5433274272), (16, 5093694630), (18, 4527728560), (20, 4074955704), (24, 3395796420), (30, 2716637136), (31, 2629003680), (32, 2546847315), (36, 2263864280), (40, 2037477852), (45, 1811091424), (48, 1697898210), (60, 1358318568), (62, 1314501840), (72, 1131932140), (80, 1018738926), (90, 905545712), (93, 876334560), (96, 848949105), (120, 679159284), (124, 657250920), (144, 565966070), (149, 546973920), (155, 525800736), (160, 509369463), (180, 452772856), (186, 438167280), (240, 339579642), (248, 328625460), (279, 292111520), (288, 282983035), (298, 273486960), (310, 262900368), (360, 226386428), (372, 219083640), (447, 182324640), (465, 175266912), (480, 169789821), (496, 164312730), (558, 146055760), (596, 136743480), (620, 131450184), (720, 113193214), (744, 109541820), (745, 109394784), (894, 91162320), (930, 87633456), (992, 82156365), (1116, 73027880), (1192, 68371740), (1240, 65725092), (1341, 60774880), (1395, 58422304), (1440, 56596607), (1488, 54770910), (1490, 54697392), (1788, 45581160), (1860, 43816728), (2232, 36513940), (2235, 36464928), (2384, 34185870), (2480, 32862546), (2682, 30387440), (2790, 29211152), (2976, 27385455), (2980, 27348696), (3576, 22790580), (3720, 21908364), (4464, 18256970), (4470, 18232464), (4619, 17644320), (4768, 17092935), (4960, 16431273), (5364, 15193720), (5580, 14605576), (5960, 13674348), (6705, 12154976), (7152, 11395290), (7440, 10954182), (8928, 9128485), (8940, 9116232), (9238, 8822160), (10728, 7596860), (11160, 7302788), (11920, 6837174), (12253, 6651360), (13410, 6077488), (13857, 5881440), (14304, 5697645), (14880, 5477091), (17880, 4558116), (18476, 4411080), (21456, 3798430), (22320, 3651394), (23095, 3528864), (23840, 3418587), (24506, 3325680), (26820, 3038744), (27714, 2940720), (35760, 2279058), (36759, 2217120), (36952, 2205540), (41571, 1960480), (42912, 1899215), (44640, 1825697), (46190, 1764432), (49012, 1662840), (53640, 1519372), (55428, 1470360), (61265, 1330272), (69285, 1176288), (71520, 1139529), (73518, 1108560), (73904, 1102770), (83142, 980240), (92380, 882216), (98024, 831420), (107280, 759686), (110277, 739040), (110856, 735180), (122530, 665136), (138570, 588144), (147036, 554280), (147808, 551385), (166284, 490120), (183795, 443424), (184760, 441108), (196048, 415710), (207855, 392096), (214560, 379843), (220554, 369520), (221712, 367590), (245060, 332568), (277140, 294072)]