2580155760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2411}}^1$

素因数の和:2461

約数の個数: 320

約数和(自身を含む): 10049356800

約数和(自身を除く): 7469201040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 343, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 686, 728, 735, 780, 784, 840, 910, 980, 1029, 1040, 1092, 1176, 1274, 1365, 1372, 1456, 1470, 1560, 1680, 1715, 1820, 1911, 1960, 2058, 2184, 2352, 2411, 2548, 2730, 2744, 2940, 3120, 3185, 3430, 3640, 3822, 3920, 4116, 4368, 4459, 4822, 5096, 5145, 5460, 5488, 5880, 6370, 6860, 7233, 7280, 7644, 8232, 8918, 9555, 9644, 10192, 10290, 10920, 11760, 12055, 12740, 13377, 13720, 14466, 15288, 16464, 16877, 17836, 19110, 19288, 20580, 21840, 22295, 24110, 25480, 26754, 27440, 28932, 30576, 31343, 33754, 35672, 36165, 38220, 38576, 41160, 44590, 48220, 50631, 50960, 53508, 57864, 62686, 66885, 67508, 71344, 72330, 76440, 82320, 84385, 89180, 94029, 96440, 101262, 107016, 115728, 118139, 125372, 133770, 135016, 144660, 152880, 156715, 168770, 178360, 188058, 192880, 202524, 214032, 219401, 236278, 250744, 253155, 267540, 270032, 289320, 313430, 337540, 354417, 356720, 376116, 405048, 438802, 470145, 472556, 501488, 506310, 535080, 578640, 590695, 626860, 658203, 675080, 708834, 752232, 810096, 826973, 877604, 940290, 945112, 1012620, 1070160, 1097005, 1181390, 1253720, 1316406, 1350160, 1417668, 1504464, 1535807, 1653946, 1755208, 1772085, 1880580, 1890224, 2025240, 2194010, 2362780, 2480919, 2507440, 2632812, 2835336, 3071614, 3291015, 3307892, 3510416, 3544170, 3761160, 4050480, 4134865, 4388020, 4607421, 4725560, 4961838, 5265624, 5670672, 6143228, 6582030, 6615784, 7088340, 7522320, 7679035, 8269730, 8776040, 9214842, 9451120, 9923676, 10531248, 10750649, 12286456, 12404595, 13164060, 13231568, 14176680, 15358070, 16539460, 17552080, 18429684, 19847352, 21501298, 23037105, 24572912, 24809190, 26328120, 28353360, 30716140, 32251947, 33078920, 36859368, 39694704, 43002596, 46074210, 49618380, 52656240, 53753245, 61432280, 64503894, 66157840, 73718736, 86005192, 92148420, 99236760, 107506490, 122864560, 129007788, 161259735, 172010384, 184296840, 198473520, 215012980, 258015576, 322519470, 368593680, 430025960, 516031152, 645038940, 860051920, 1290077880, 2580155760]

約数ペア:

[(1, 2580155760), (2, 1290077880), (3, 860051920), (4, 645038940), (5, 516031152), (6, 430025960), (7, 368593680), (8, 322519470), (10, 258015576), (12, 215012980), (13, 198473520), (14, 184296840), (15, 172010384), (16, 161259735), (20, 129007788), (21, 122864560), (24, 107506490), (26, 99236760), (28, 92148420), (30, 86005192), (35, 73718736), (39, 66157840), (40, 64503894), (42, 61432280), (48, 53753245), (49, 52656240), (52, 49618380), (56, 46074210), (60, 43002596), (65, 39694704), (70, 36859368), (78, 33078920), (80, 32251947), (84, 30716140), (91, 28353360), (98, 26328120), (104, 24809190), (105, 24572912), (112, 23037105), (120, 21501298), (130, 19847352), (140, 18429684), (147, 17552080), (156, 16539460), (168, 15358070), (182, 14176680), (195, 13231568), (196, 13164060), (208, 12404595), (210, 12286456), (240, 10750649), (245, 10531248), (260, 9923676), (273, 9451120), (280, 9214842), (294, 8776040), (312, 8269730), (336, 7679035), (343, 7522320), (364, 7088340), (390, 6615784), (392, 6582030), (420, 6143228), (455, 5670672), (490, 5265624), (520, 4961838), (546, 4725560), (560, 4607421), (588, 4388020), (624, 4134865), (637, 4050480), (686, 3761160), (728, 3544170), (735, 3510416), (780, 3307892), (784, 3291015), (840, 3071614), (910, 2835336), (980, 2632812), (1029, 2507440), (1040, 2480919), (1092, 2362780), (1176, 2194010), (1274, 2025240), (1365, 1890224), (1372, 1880580), (1456, 1772085), (1470, 1755208), (1560, 1653946), (1680, 1535807), (1715, 1504464), (1820, 1417668), (1911, 1350160), (1960, 1316406), (2058, 1253720), (2184, 1181390), (2352, 1097005), (2411, 1070160), (2548, 1012620), (2730, 945112), (2744, 940290), (2940, 877604), (3120, 826973), (3185, 810096), (3430, 752232), (3640, 708834), (3822, 675080), (3920, 658203), (4116, 626860), (4368, 590695), (4459, 578640), (4822, 535080), (5096, 506310), (5145, 501488), (5460, 472556), (5488, 470145), (5880, 438802), (6370, 405048), (6860, 376116), (7233, 356720), (7280, 354417), (7644, 337540), (8232, 313430), (8918, 289320), (9555, 270032), (9644, 267540), (10192, 253155), (10290, 250744), (10920, 236278), (11760, 219401), (12055, 214032), (12740, 202524), (13377, 192880), (13720, 188058), (14466, 178360), (15288, 168770), (16464, 156715), (16877, 152880), (17836, 144660), (19110, 135016), (19288, 133770), (20580, 125372), (21840, 118139), (22295, 115728), (24110, 107016), (25480, 101262), (26754, 96440), (27440, 94029), (28932, 89180), (30576, 84385), (31343, 82320), (33754, 76440), (35672, 72330), (36165, 71344), (38220, 67508), (38576, 66885), (41160, 62686), (44590, 57864), (48220, 53508), (50631, 50960)]