1026392640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:450

約数の個数: 448

約数和(自身を含む): 4151132160

約数和(自身を除く): 3124739520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 64, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 130, 140, 155, 156, 160, 168, 182, 186, 192, 195, 208, 210, 217, 224, 240, 248, 260, 273, 280, 310, 312, 320, 336, 364, 372, 379, 390, 403, 416, 420, 434, 448, 455, 465, 480, 496, 520, 546, 560, 620, 624, 651, 672, 728, 744, 758, 780, 806, 832, 840, 868, 910, 930, 960, 992, 1040, 1085, 1092, 1120, 1137, 1209, 1240, 1248, 1302, 1344, 1365, 1456, 1488, 1516, 1560, 1612, 1680, 1736, 1820, 1860, 1895, 1984, 2015, 2080, 2170, 2184, 2240, 2274, 2418, 2480, 2496, 2604, 2653, 2730, 2821, 2912, 2976, 3032, 3120, 3224, 3255, 3360, 3472, 3640, 3720, 3790, 4030, 4160, 4340, 4368, 4548, 4836, 4927, 4960, 5208, 5306, 5460, 5642, 5685, 5824, 5952, 6045, 6064, 6240, 6448, 6510, 6720, 6944, 7280, 7440, 7580, 7959, 8060, 8463, 8680, 8736, 9096, 9672, 9854, 9920, 10416, 10612, 10920, 11284, 11370, 11749, 12090, 12128, 12480, 12896, 13020, 13265, 13888, 14105, 14560, 14781, 14880, 15160, 15918, 16120, 16926, 17360, 17472, 18192, 19344, 19708, 20832, 21224, 21840, 22568, 22740, 23498, 24180, 24256, 24635, 25792, 26040, 26530, 28210, 29120, 29562, 29760, 30320, 31836, 32240, 33852, 34489, 34720, 35247, 36384, 38688, 39416, 39795, 41664, 42315, 42448, 43680, 45136, 45480, 46996, 48360, 49270, 52080, 53060, 56420, 58745, 59124, 60640, 63672, 64480, 67704, 68978, 69440, 70494, 72768, 73905, 77376, 78832, 79590, 82243, 84630, 84896, 87360, 90272, 90960, 93992, 96720, 98540, 103467, 104160, 106120, 112840, 117490, 118248, 121280, 127344, 128960, 135408, 137956, 140988, 147810, 152737, 157664, 159180, 164486, 169260, 169792, 172445, 176235, 180544, 181920, 187984, 193440, 197080, 206934, 208320, 212240, 225680, 234980, 236496, 246729, 254688, 270816, 275912, 281976, 295620, 305474, 315328, 318360, 328972, 338520, 344890, 352470, 363840, 375968, 386880, 394160, 411215, 413868, 424480, 451360, 458211, 469960, 472992, 493458, 509376, 517335, 541632, 551824, 563952, 591240, 610948, 636720, 657944, 677040, 689780, 704940, 751936, 763685, 788320, 822430, 827736, 848960, 902720, 916422, 939920, 945984, 986916, 1034670, 1069159, 1103648, 1127904, 1182480, 1221896, 1233645, 1273440, 1315888, 1354080, 1379560, 1409880, 1527370, 1576640, 1644860, 1655472, 1832844, 1879840, 1973832, 2069340, 2138318, 2207296, 2255808, 2291055, 2364960, 2443792, 2467290, 2546880, 2631776, 2708160, 2759120, 2819760, 3054740, 3207477, 3289720, 3310944, 3665688, 3759680, 3947664, 4138680, 4276636, 4582110, 4729920, 4887584, 4934580, 5263552, 5345795, 5518240, 5639520, 6109480, 6414954, 6579440, 6621888, 7331376, 7895328, 8277360, 8553272, 9164220, 9775168, 9869160, 10691590, 11036480, 11279040, 12218960, 12829908, 13158880, 14662752, 15790656, 16037385, 16554720, 17106544, 18328440, 19738320, 21383180, 24437920, 25659816, 26317760, 29325504, 32074770, 33109440, 34213088, 36656880, 39476640, 42766360, 48875840, 51319632, 64149540, 68426176, 73313760, 78953280, 85532720, 102639264, 128299080, 146627520, 171065440, 205278528, 256598160, 342130880, 513196320, 1026392640]

約数ペア:

[(1, 1026392640), (2, 513196320), (3, 342130880), (4, 256598160), (5, 205278528), (6, 171065440), (7, 146627520), (8, 128299080), (10, 102639264), (12, 85532720), (13, 78953280), (14, 73313760), (15, 68426176), (16, 64149540), (20, 51319632), (21, 48875840), (24, 42766360), (26, 39476640), (28, 36656880), (30, 34213088), (31, 33109440), (32, 32074770), (35, 29325504), (39, 26317760), (40, 25659816), (42, 24437920), (48, 21383180), (52, 19738320), (56, 18328440), (60, 17106544), (62, 16554720), (64, 16037385), (65, 15790656), (70, 14662752), (78, 13158880), (80, 12829908), (84, 12218960), (91, 11279040), (93, 11036480), (96, 10691590), (104, 9869160), (105, 9775168), (112, 9164220), (120, 8553272), (124, 8277360), (130, 7895328), (140, 7331376), (155, 6621888), (156, 6579440), (160, 6414954), (168, 6109480), (182, 5639520), (186, 5518240), (192, 5345795), (195, 5263552), (208, 4934580), (210, 4887584), (217, 4729920), (224, 4582110), (240, 4276636), (248, 4138680), (260, 3947664), (273, 3759680), (280, 3665688), (310, 3310944), (312, 3289720), (320, 3207477), (336, 3054740), (364, 2819760), (372, 2759120), (379, 2708160), (390, 2631776), (403, 2546880), (416, 2467290), (420, 2443792), (434, 2364960), (448, 2291055), (455, 2255808), (465, 2207296), (480, 2138318), (496, 2069340), (520, 1973832), (546, 1879840), (560, 1832844), (620, 1655472), (624, 1644860), (651, 1576640), (672, 1527370), (728, 1409880), (744, 1379560), (758, 1354080), (780, 1315888), (806, 1273440), (832, 1233645), (840, 1221896), (868, 1182480), (910, 1127904), (930, 1103648), (960, 1069159), (992, 1034670), (1040, 986916), (1085, 945984), (1092, 939920), (1120, 916422), (1137, 902720), (1209, 848960), (1240, 827736), (1248, 822430), (1302, 788320), (1344, 763685), (1365, 751936), (1456, 704940), (1488, 689780), (1516, 677040), (1560, 657944), (1612, 636720), (1680, 610948), (1736, 591240), (1820, 563952), (1860, 551824), (1895, 541632), (1984, 517335), (2015, 509376), (2080, 493458), (2170, 472992), (2184, 469960), (2240, 458211), (2274, 451360), (2418, 424480), (2480, 413868), (2496, 411215), (2604, 394160), (2653, 386880), (2730, 375968), (2821, 363840), (2912, 352470), (2976, 344890), (3032, 338520), (3120, 328972), (3224, 318360), (3255, 315328), (3360, 305474), (3472, 295620), (3640, 281976), (3720, 275912), (3790, 270816), (4030, 254688), (4160, 246729), (4340, 236496), (4368, 234980), (4548, 225680), (4836, 212240), (4927, 208320), (4960, 206934), (5208, 197080), (5306, 193440), (5460, 187984), (5642, 181920), (5685, 180544), (5824, 176235), (5952, 172445), (6045, 169792), (6064, 169260), (6240, 164486), (6448, 159180), (6510, 157664), (6720, 152737), (6944, 147810), (7280, 140988), (7440, 137956), (7580, 135408), (7959, 128960), (8060, 127344), (8463, 121280), (8680, 118248), (8736, 117490), (9096, 112840), (9672, 106120), (9854, 104160), (9920, 103467), (10416, 98540), (10612, 96720), (10920, 93992), (11284, 90960), (11370, 90272), (11749, 87360), (12090, 84896), (12128, 84630), (12480, 82243), (12896, 79590), (13020, 78832), (13265, 77376), (13888, 73905), (14105, 72768), (14560, 70494), (14781, 69440), (14880, 68978), (15160, 67704), (15918, 64480), (16120, 63672), (16926, 60640), (17360, 59124), (17472, 58745), (18192, 56420), (19344, 53060), (19708, 52080), (20832, 49270), (21224, 48360), (21840, 46996), (22568, 45480), (22740, 45136), (23498, 43680), (24180, 42448), (24256, 42315), (24635, 41664), (25792, 39795), (26040, 39416), (26530, 38688), (28210, 36384), (29120, 35247), (29562, 34720), (29760, 34489), (30320, 33852), (31836, 32240)]