1297470480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 320

約数和(自身を含む): 4499712000

約数和(自身を除く): 3202241520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 89, 92, 95, 114, 115, 120, 138, 139, 152, 178, 184, 190, 228, 230, 240, 267, 276, 278, 285, 304, 345, 356, 368, 380, 417, 437, 445, 456, 460, 534, 552, 556, 570, 690, 695, 712, 760, 834, 874, 890, 912, 920, 1068, 1104, 1112, 1140, 1311, 1335, 1380, 1390, 1424, 1520, 1668, 1691, 1748, 1780, 1840, 2047, 2085, 2136, 2185, 2224, 2280, 2622, 2641, 2670, 2760, 2780, 3197, 3336, 3382, 3496, 3560, 4094, 4170, 4272, 4370, 4560, 5073, 5244, 5282, 5340, 5520, 5560, 6141, 6394, 6555, 6672, 6764, 6992, 7120, 7923, 8188, 8340, 8455, 8740, 9591, 10146, 10235, 10488, 10564, 10680, 11120, 12282, 12371, 12788, 13110, 13205, 13528, 15846, 15985, 16376, 16680, 16910, 17480, 19182, 20292, 20470, 20976, 21128, 21360, 24564, 24742, 25365, 25576, 26220, 26410, 27056, 30705, 31692, 31970, 32752, 33360, 33820, 34960, 37113, 38364, 38893, 39615, 40584, 40940, 42256, 47955, 49128, 49484, 50730, 51152, 52440, 52820, 60743, 61410, 61855, 63384, 63940, 67640, 74226, 76728, 77786, 79230, 81168, 81880, 95910, 98256, 98968, 101460, 104880, 105640, 116679, 121486, 122820, 123710, 126768, 127880, 135280, 148452, 153456, 155572, 158460, 163760, 182229, 185565, 191820, 194465, 197936, 202920, 211280, 233358, 235049, 242972, 245640, 247420, 255760, 284533, 296904, 303715, 311144, 316920, 364458, 371130, 383640, 388930, 405840, 466716, 470098, 485944, 491280, 494840, 569066, 583395, 593808, 607430, 622288, 633840, 705147, 728916, 742260, 767280, 777860, 853599, 911145, 933432, 940196, 971888, 989680, 1138132, 1166790, 1175245, 1214860, 1410294, 1422665, 1457832, 1484520, 1555720, 1707198, 1822290, 1866864, 1880392, 2276264, 2333580, 2350490, 2429720, 2820588, 2845330, 2915664, 2969040, 3111440, 3414396, 3525735, 3644580, 3760784, 4267995, 4552528, 4667160, 4700980, 4859440, 5406127, 5641176, 5690660, 6828792, 7051470, 7289160, 8535990, 9334320, 9401960, 10812254, 11282352, 11381320, 13657584, 14102940, 14578320, 16218381, 17071980, 18803920, 21624508, 22762640, 27030635, 28205880, 32436762, 34143960, 43249016, 54061270, 56411760, 64873524, 68287920, 81091905, 86498032, 108122540, 129747048, 162183810, 216245080, 259494096, 324367620, 432490160, 648735240, 1297470480]

約数ペア:

[(1, 1297470480), (2, 648735240), (3, 432490160), (4, 324367620), (5, 259494096), (6, 216245080), (8, 162183810), (10, 129747048), (12, 108122540), (15, 86498032), (16, 81091905), (19, 68287920), (20, 64873524), (23, 56411760), (24, 54061270), (30, 43249016), (38, 34143960), (40, 32436762), (46, 28205880), (48, 27030635), (57, 22762640), (60, 21624508), (69, 18803920), (76, 17071980), (80, 16218381), (89, 14578320), (92, 14102940), (95, 13657584), (114, 11381320), (115, 11282352), (120, 10812254), (138, 9401960), (139, 9334320), (152, 8535990), (178, 7289160), (184, 7051470), (190, 6828792), (228, 5690660), (230, 5641176), (240, 5406127), (267, 4859440), (276, 4700980), (278, 4667160), (285, 4552528), (304, 4267995), (345, 3760784), (356, 3644580), (368, 3525735), (380, 3414396), (417, 3111440), (437, 2969040), (445, 2915664), (456, 2845330), (460, 2820588), (534, 2429720), (552, 2350490), (556, 2333580), (570, 2276264), (690, 1880392), (695, 1866864), (712, 1822290), (760, 1707198), (834, 1555720), (874, 1484520), (890, 1457832), (912, 1422665), (920, 1410294), (1068, 1214860), (1104, 1175245), (1112, 1166790), (1140, 1138132), (1311, 989680), (1335, 971888), (1380, 940196), (1390, 933432), (1424, 911145), (1520, 853599), (1668, 777860), (1691, 767280), (1748, 742260), (1780, 728916), (1840, 705147), (2047, 633840), (2085, 622288), (2136, 607430), (2185, 593808), (2224, 583395), (2280, 569066), (2622, 494840), (2641, 491280), (2670, 485944), (2760, 470098), (2780, 466716), (3197, 405840), (3336, 388930), (3382, 383640), (3496, 371130), (3560, 364458), (4094, 316920), (4170, 311144), (4272, 303715), (4370, 296904), (4560, 284533), (5073, 255760), (5244, 247420), (5282, 245640), (5340, 242972), (5520, 235049), (5560, 233358), (6141, 211280), (6394, 202920), (6555, 197936), (6672, 194465), (6764, 191820), (6992, 185565), (7120, 182229), (7923, 163760), (8188, 158460), (8340, 155572), (8455, 153456), (8740, 148452), (9591, 135280), (10146, 127880), (10235, 126768), (10488, 123710), (10564, 122820), (10680, 121486), (11120, 116679), (12282, 105640), (12371, 104880), (12788, 101460), (13110, 98968), (13205, 98256), (13528, 95910), (15846, 81880), (15985, 81168), (16376, 79230), (16680, 77786), (16910, 76728), (17480, 74226), (19182, 67640), (20292, 63940), (20470, 63384), (20976, 61855), (21128, 61410), (21360, 60743), (24564, 52820), (24742, 52440), (25365, 51152), (25576, 50730), (26220, 49484), (26410, 49128), (27056, 47955), (30705, 42256), (31692, 40940), (31970, 40584), (32752, 39615), (33360, 38893), (33820, 38364), (34960, 37113)]