1282765120

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 448

約数和(自身を含む): 4096512000

約数和(自身を除く): 2813746880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 31, 32, 35, 40, 49, 52, 56, 58, 62, 64, 65, 70, 80, 91, 98, 104, 112, 116, 124, 130, 140, 145, 155, 160, 182, 196, 203, 208, 217, 224, 232, 245, 248, 260, 280, 290, 310, 320, 343, 364, 377, 392, 403, 406, 416, 434, 448, 455, 464, 490, 496, 520, 560, 580, 620, 637, 686, 728, 754, 784, 806, 812, 832, 868, 899, 910, 928, 980, 992, 1015, 1040, 1085, 1120, 1160, 1240, 1274, 1372, 1421, 1456, 1508, 1519, 1568, 1612, 1624, 1715, 1736, 1798, 1820, 1856, 1885, 1960, 1984, 2015, 2030, 2080, 2170, 2240, 2320, 2480, 2548, 2639, 2744, 2821, 2842, 2912, 3016, 3038, 3136, 3185, 3224, 3248, 3430, 3472, 3596, 3640, 3770, 3920, 4030, 4060, 4160, 4340, 4459, 4495, 4640, 4960, 5096, 5278, 5488, 5642, 5684, 5824, 6032, 6076, 6293, 6370, 6448, 6496, 6860, 6944, 7105, 7192, 7280, 7540, 7595, 7840, 8060, 8120, 8680, 8918, 8990, 9280, 9920, 9947, 10192, 10556, 10633, 10976, 11284, 11368, 11687, 12064, 12152, 12586, 12740, 12896, 12992, 13195, 13720, 13888, 14105, 14210, 14384, 14560, 15080, 15190, 15680, 16120, 16240, 17360, 17836, 17980, 18473, 19747, 19894, 20384, 21112, 21266, 21952, 22295, 22568, 22736, 23374, 24128, 24304, 25172, 25480, 25792, 26390, 27440, 28210, 28420, 28768, 29120, 30160, 30380, 31465, 32240, 32480, 34720, 35672, 35960, 36946, 39494, 39788, 40768, 42224, 42532, 44051, 44590, 45136, 45472, 46748, 48608, 49735, 50344, 50960, 52780, 53165, 54880, 56420, 56840, 57536, 58435, 60320, 60760, 62930, 64480, 64960, 69440, 71344, 71920, 73892, 78988, 79576, 81809, 84448, 85064, 88102, 89180, 90272, 90944, 92365, 93496, 97216, 98735, 99470, 100688, 101920, 105560, 106330, 109760, 112840, 113680, 116870, 120640, 121520, 125860, 128960, 129311, 138229, 142688, 143840, 147784, 157976, 159152, 163618, 168896, 170128, 176204, 178360, 180544, 184730, 186992, 197470, 198940, 201376, 203840, 211120, 212660, 220255, 225680, 227360, 233740, 243040, 251720, 258622, 276458, 285376, 287680, 295568, 308357, 315952, 318304, 327236, 340256, 352408, 356720, 369460, 373984, 394940, 397880, 402752, 409045, 422240, 425320, 440510, 451360, 454720, 467480, 486080, 503440, 517244, 552916, 572663, 591136, 616714, 631904, 636608, 646555, 654472, 680512, 691145, 704816, 713440, 738920, 747968, 789880, 795760, 818090, 844480, 850640, 881020, 902720, 934960, 1006880, 1034488, 1105832, 1145326, 1182272, 1233428, 1263808, 1293110, 1308944, 1382290, 1409632, 1426880, 1477840, 1541785, 1579760, 1591520, 1636180, 1701280, 1762040, 1869920, 2013760, 2068976, 2211664, 2290652, 2466856, 2586220, 2617888, 2764580, 2819264, 2863315, 2955680, 3083570, 3159520, 3183040, 3272360, 3402560, 3524080, 3739840, 4008641, 4137952, 4423328, 4581304, 4933712, 5172440, 5235776, 5529160, 5726630, 5911360, 6167140, 6319040, 6544720, 7048160, 8017282, 8275904, 8846656, 9162608, 9867424, 10344880, 11058320, 11453260, 12334280, 13089440, 14096320, 16034564, 18325216, 19734848, 20043205, 20689760, 22116640, 22906520, 24668560, 26178880, 32069128, 36650432, 40086410, 41379520, 44233280, 45813040, 49337120, 64138256, 80172820, 91626080, 98674240, 128276512, 160345640, 183252160, 256553024, 320691280, 641382560, 1282765120]

約数ペア:

[(1, 1282765120), (2, 641382560), (4, 320691280), (5, 256553024), (7, 183252160), (8, 160345640), (10, 128276512), (13, 98674240), (14, 91626080), (16, 80172820), (20, 64138256), (26, 49337120), (28, 45813040), (29, 44233280), (31, 41379520), (32, 40086410), (35, 36650432), (40, 32069128), (49, 26178880), (52, 24668560), (56, 22906520), (58, 22116640), (62, 20689760), (64, 20043205), (65, 19734848), (70, 18325216), (80, 16034564), (91, 14096320), (98, 13089440), (104, 12334280), (112, 11453260), (116, 11058320), (124, 10344880), (130, 9867424), (140, 9162608), (145, 8846656), (155, 8275904), (160, 8017282), (182, 7048160), (196, 6544720), (203, 6319040), (208, 6167140), (217, 5911360), (224, 5726630), (232, 5529160), (245, 5235776), (248, 5172440), (260, 4933712), (280, 4581304), (290, 4423328), (310, 4137952), (320, 4008641), (343, 3739840), (364, 3524080), (377, 3402560), (392, 3272360), (403, 3183040), (406, 3159520), (416, 3083570), (434, 2955680), (448, 2863315), (455, 2819264), (464, 2764580), (490, 2617888), (496, 2586220), (520, 2466856), (560, 2290652), (580, 2211664), (620, 2068976), (637, 2013760), (686, 1869920), (728, 1762040), (754, 1701280), (784, 1636180), (806, 1591520), (812, 1579760), (832, 1541785), (868, 1477840), (899, 1426880), (910, 1409632), (928, 1382290), (980, 1308944), (992, 1293110), (1015, 1263808), (1040, 1233428), (1085, 1182272), (1120, 1145326), (1160, 1105832), (1240, 1034488), (1274, 1006880), (1372, 934960), (1421, 902720), (1456, 881020), (1508, 850640), (1519, 844480), (1568, 818090), (1612, 795760), (1624, 789880), (1715, 747968), (1736, 738920), (1798, 713440), (1820, 704816), (1856, 691145), (1885, 680512), (1960, 654472), (1984, 646555), (2015, 636608), (2030, 631904), (2080, 616714), (2170, 591136), (2240, 572663), (2320, 552916), (2480, 517244), (2548, 503440), (2639, 486080), (2744, 467480), (2821, 454720), (2842, 451360), (2912, 440510), (3016, 425320), (3038, 422240), (3136, 409045), (3185, 402752), (3224, 397880), (3248, 394940), (3430, 373984), (3472, 369460), (3596, 356720), (3640, 352408), (3770, 340256), (3920, 327236), (4030, 318304), (4060, 315952), (4160, 308357), (4340, 295568), (4459, 287680), (4495, 285376), (4640, 276458), (4960, 258622), (5096, 251720), (5278, 243040), (5488, 233740), (5642, 227360), (5684, 225680), (5824, 220255), (6032, 212660), (6076, 211120), (6293, 203840), (6370, 201376), (6448, 198940), (6496, 197470), (6860, 186992), (6944, 184730), (7105, 180544), (7192, 178360), (7280, 176204), (7540, 170128), (7595, 168896), (7840, 163618), (8060, 159152), (8120, 157976), (8680, 147784), (8918, 143840), (8990, 142688), (9280, 138229), (9920, 129311), (9947, 128960), (10192, 125860), (10556, 121520), (10633, 120640), (10976, 116870), (11284, 113680), (11368, 112840), (11687, 109760), (12064, 106330), (12152, 105560), (12586, 101920), (12740, 100688), (12896, 99470), (12992, 98735), (13195, 97216), (13720, 93496), (13888, 92365), (14105, 90944), (14210, 90272), (14384, 89180), (14560, 88102), (15080, 85064), (15190, 84448), (15680, 81809), (16120, 79576), (16240, 78988), (17360, 73892), (17836, 71920), (17980, 71344), (18473, 69440), (19747, 64960), (19894, 64480), (20384, 62930), (21112, 60760), (21266, 60320), (21952, 58435), (22295, 57536), (22568, 56840), (22736, 56420), (23374, 54880), (24128, 53165), (24304, 52780), (25172, 50960), (25480, 50344), (25792, 49735), (26390, 48608), (27440, 46748), (28210, 45472), (28420, 45136), (28768, 44590), (29120, 44051), (30160, 42532), (30380, 42224), (31465, 40768), (32240, 39788), (32480, 39494), (34720, 36946), (35672, 35960)]