256473360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 480

約数和(自身を含む): 1052932608

約数和(自身を除く): 796459248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 47, 48, 52, 53, 55, 60, 65, 66, 72, 78, 80, 88, 90, 94, 99, 104, 106, 110, 117, 120, 130, 132, 141, 143, 144, 156, 159, 165, 176, 180, 188, 195, 198, 208, 212, 220, 234, 235, 240, 260, 264, 265, 282, 286, 312, 318, 330, 360, 376, 390, 396, 423, 424, 429, 440, 468, 470, 477, 495, 517, 520, 528, 530, 564, 572, 583, 585, 611, 624, 636, 660, 689, 705, 715, 720, 752, 780, 792, 795, 846, 848, 858, 880, 936, 940, 954, 990, 1034, 1040, 1060, 1128, 1144, 1166, 1170, 1222, 1272, 1287, 1320, 1378, 1410, 1430, 1551, 1560, 1584, 1590, 1692, 1716, 1749, 1833, 1872, 1880, 1908, 1980, 2067, 2068, 2115, 2120, 2145, 2256, 2288, 2332, 2340, 2385, 2444, 2491, 2544, 2574, 2585, 2640, 2756, 2820, 2860, 2915, 3055, 3102, 3120, 3180, 3384, 3432, 3445, 3498, 3666, 3760, 3816, 3960, 4134, 4136, 4230, 4240, 4290, 4653, 4664, 4680, 4770, 4888, 4982, 5148, 5170, 5247, 5499, 5512, 5640, 5720, 5830, 6110, 6201, 6204, 6360, 6435, 6721, 6768, 6864, 6890, 6996, 7332, 7473, 7579, 7632, 7755, 7920, 8268, 8272, 8460, 8580, 8745, 9165, 9306, 9328, 9360, 9540, 9776, 9964, 10296, 10335, 10340, 10494, 10998, 11024, 11280, 11440, 11660, 12220, 12402, 12408, 12455, 12720, 12870, 13442, 13780, 13992, 14664, 14946, 15158, 15510, 16536, 16920, 17160, 17490, 18330, 18612, 19080, 19928, 20163, 20592, 20670, 20680, 20988, 21996, 22419, 22737, 23265, 23320, 24440, 24804, 24816, 24910, 25740, 26235, 26884, 27401, 27495, 27560, 27984, 29328, 29892, 30316, 31005, 31020, 32383, 33072, 33605, 33840, 34320, 34980, 36660, 37224, 37365, 37895, 38160, 39856, 40326, 41340, 41360, 41976, 43992, 44838, 45474, 46530, 46640, 48880, 49608, 49820, 51480, 52470, 53768, 54802, 54990, 55120, 59784, 60489, 60632, 62010, 62040, 64766, 67210, 68211, 69960, 73320, 74448, 74730, 75790, 80652, 82203, 82680, 83952, 87984, 89676, 90948, 93060, 97149, 99216, 99640, 100815, 102960, 104940, 107536, 109604, 109980, 112095, 113685, 119568, 120978, 121264, 124020, 124080, 129532, 134420, 136422, 137005, 139920, 146640, 149460, 151580, 161304, 161915, 164406, 165360, 179352, 181896, 186120, 194298, 199280, 201630, 209880, 219208, 219960, 224190, 227370, 241956, 246609, 248040, 259064, 268840, 272844, 274010, 291447, 298920, 302445, 303160, 322608, 323830, 328812, 341055, 356213, 358704, 363792, 372240, 388596, 403260, 411015, 419760, 438416, 439920, 448380, 454740, 483912, 485745, 493218, 496080, 518128, 537680, 545688, 548020, 582894, 597840, 604890, 606320, 647660, 657624, 682110, 712426, 777192, 806520, 822030, 896760, 909480, 967824, 971490, 986436, 1068639, 1091376, 1096040, 1165788, 1209780, 1233045, 1295320, 1315248, 1364220, 1424852, 1457235, 1554384, 1613040, 1644060, 1781065, 1793520, 1818960, 1942980, 1972872, 2137278, 2192080, 2331576, 2419560, 2466090, 2590640, 2728440, 2849704, 2914470, 3205917, 3288120, 3562130, 3885960, 3945744, 4274556, 4663152, 4839120, 4932180, 5343195, 5456880, 5699408, 5828940, 6411834, 6576240, 7124260, 7771920, 8549112, 9864360, 10686390, 11657880, 12823668, 14248520, 16029585, 17098224, 19728720, 21372780, 23315760, 25647336, 28497040, 32059170, 42745560, 51294672, 64118340, 85491120, 128236680, 256473360]

約数ペア:

[(1, 256473360), (2, 128236680), (3, 85491120), (4, 64118340), (5, 51294672), (6, 42745560), (8, 32059170), (9, 28497040), (10, 25647336), (11, 23315760), (12, 21372780), (13, 19728720), (15, 17098224), (16, 16029585), (18, 14248520), (20, 12823668), (22, 11657880), (24, 10686390), (26, 9864360), (30, 8549112), (33, 7771920), (36, 7124260), (39, 6576240), (40, 6411834), (44, 5828940), (45, 5699408), (47, 5456880), (48, 5343195), (52, 4932180), (53, 4839120), (55, 4663152), (60, 4274556), (65, 3945744), (66, 3885960), (72, 3562130), (78, 3288120), (80, 3205917), (88, 2914470), (90, 2849704), (94, 2728440), (99, 2590640), (104, 2466090), (106, 2419560), (110, 2331576), (117, 2192080), (120, 2137278), (130, 1972872), (132, 1942980), (141, 1818960), (143, 1793520), (144, 1781065), (156, 1644060), (159, 1613040), (165, 1554384), (176, 1457235), (180, 1424852), (188, 1364220), (195, 1315248), (198, 1295320), (208, 1233045), (212, 1209780), (220, 1165788), (234, 1096040), (235, 1091376), (240, 1068639), (260, 986436), (264, 971490), (265, 967824), (282, 909480), (286, 896760), (312, 822030), (318, 806520), (330, 777192), (360, 712426), (376, 682110), (390, 657624), (396, 647660), (423, 606320), (424, 604890), (429, 597840), (440, 582894), (468, 548020), (470, 545688), (477, 537680), (495, 518128), (517, 496080), (520, 493218), (528, 485745), (530, 483912), (564, 454740), (572, 448380), (583, 439920), (585, 438416), (611, 419760), (624, 411015), (636, 403260), (660, 388596), (689, 372240), (705, 363792), (715, 358704), (720, 356213), (752, 341055), (780, 328812), (792, 323830), (795, 322608), (846, 303160), (848, 302445), (858, 298920), (880, 291447), (936, 274010), (940, 272844), (954, 268840), (990, 259064), (1034, 248040), (1040, 246609), (1060, 241956), (1128, 227370), (1144, 224190), (1166, 219960), (1170, 219208), (1222, 209880), (1272, 201630), (1287, 199280), (1320, 194298), (1378, 186120), (1410, 181896), (1430, 179352), (1551, 165360), (1560, 164406), (1584, 161915), (1590, 161304), (1692, 151580), (1716, 149460), (1749, 146640), (1833, 139920), (1872, 137005), (1880, 136422), (1908, 134420), (1980, 129532), (2067, 124080), (2068, 124020), (2115, 121264), (2120, 120978), (2145, 119568), (2256, 113685), (2288, 112095), (2332, 109980), (2340, 109604), (2385, 107536), (2444, 104940), (2491, 102960), (2544, 100815), (2574, 99640), (2585, 99216), (2640, 97149), (2756, 93060), (2820, 90948), (2860, 89676), (2915, 87984), (3055, 83952), (3102, 82680), (3120, 82203), (3180, 80652), (3384, 75790), (3432, 74730), (3445, 74448), (3498, 73320), (3666, 69960), (3760, 68211), (3816, 67210), (3960, 64766), (4134, 62040), (4136, 62010), (4230, 60632), (4240, 60489), (4290, 59784), (4653, 55120), (4664, 54990), (4680, 54802), (4770, 53768), (4888, 52470), (4982, 51480), (5148, 49820), (5170, 49608), (5247, 48880), (5499, 46640), (5512, 46530), (5640, 45474), (5720, 44838), (5830, 43992), (6110, 41976), (6201, 41360), (6204, 41340), (6360, 40326), (6435, 39856), (6721, 38160), (6768, 37895), (6864, 37365), (6890, 37224), (6996, 36660), (7332, 34980), (7473, 34320), (7579, 33840), (7632, 33605), (7755, 33072), (7920, 32383), (8268, 31020), (8272, 31005), (8460, 30316), (8580, 29892), (8745, 29328), (9165, 27984), (9306, 27560), (9328, 27495), (9360, 27401), (9540, 26884), (9776, 26235), (9964, 25740), (10296, 24910), (10335, 24816), (10340, 24804), (10494, 24440), (10998, 23320), (11024, 23265), (11280, 22737), (11440, 22419), (11660, 21996), (12220, 20988), (12402, 20680), (12408, 20670), (12455, 20592), (12720, 20163), (12870, 19928), (13442, 19080), (13780, 18612), (13992, 18330), (14664, 17490), (14946, 17160), (15158, 16920), (15510, 16536)]