251016480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 576

約数和(自身を含む): 1069915392

約数和(自身を除く): 818898912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 23, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 46, 48, 52, 53, 55, 60, 65, 66, 69, 72, 78, 80, 88, 90, 92, 96, 99, 104, 106, 110, 115, 117, 120, 130, 132, 138, 143, 144, 156, 159, 160, 165, 176, 180, 184, 195, 198, 207, 208, 212, 220, 230, 234, 240, 253, 260, 264, 265, 276, 286, 288, 299, 312, 318, 330, 345, 352, 360, 368, 390, 396, 414, 416, 424, 429, 440, 460, 468, 477, 480, 495, 506, 520, 528, 530, 552, 572, 583, 585, 598, 624, 636, 660, 689, 690, 715, 720, 736, 759, 780, 792, 795, 828, 848, 858, 880, 897, 920, 936, 954, 990, 1012, 1035, 1040, 1056, 1060, 1104, 1144, 1166, 1170, 1196, 1219, 1248, 1265, 1272, 1287, 1320, 1378, 1380, 1430, 1440, 1495, 1518, 1560, 1584, 1590, 1656, 1696, 1716, 1749, 1760, 1794, 1840, 1872, 1908, 1980, 2024, 2067, 2070, 2080, 2120, 2145, 2208, 2277, 2288, 2332, 2340, 2385, 2392, 2438, 2530, 2544, 2574, 2640, 2691, 2756, 2760, 2860, 2915, 2990, 3036, 3120, 3168, 3180, 3289, 3312, 3432, 3445, 3498, 3588, 3657, 3680, 3744, 3795, 3816, 3960, 4048, 4134, 4140, 4240, 4290, 4485, 4554, 4576, 4664, 4680, 4770, 4784, 4876, 5060, 5088, 5148, 5247, 5280, 5382, 5512, 5520, 5720, 5830, 5980, 6072, 6095, 6201, 6240, 6360, 6435, 6578, 6624, 6864, 6890, 6996, 7176, 7314, 7579, 7590, 7632, 7920, 8096, 8268, 8280, 8480, 8580, 8745, 8970, 9108, 9328, 9360, 9540, 9568, 9752, 9867, 10120, 10296, 10335, 10494, 10764, 10971, 11024, 11040, 11385, 11440, 11660, 11960, 12144, 12190, 12402, 12720, 12870, 13156, 13409, 13455, 13728, 13780, 13992, 14352, 14628, 15158, 15180, 15264, 15840, 15847, 16445, 16536, 16560, 17160, 17490, 17940, 18216, 18285, 18656, 18720, 19080, 19504, 19734, 20240, 20592, 20670, 20988, 21528, 21942, 22048, 22737, 22770, 22880, 23320, 23920, 24288, 24380, 24804, 25440, 25740, 26235, 26312, 26818, 26910, 27560, 27984, 28704, 29256, 29601, 30316, 30360, 31005, 31694, 32890, 33072, 33120, 34320, 34980, 35880, 36432, 36570, 37895, 38160, 39008, 39468, 40227, 40480, 41184, 41340, 41976, 43056, 43884, 45474, 45540, 46640, 47541, 47840, 48760, 49335, 49608, 51480, 52470, 52624, 53636, 53820, 54855, 55120, 55968, 58512, 59202, 60632, 60720, 62010, 63388, 65780, 66144, 67045, 68211, 68640, 69960, 71760, 72864, 73140, 75790, 76320, 78936, 79235, 80454, 82680, 83952, 86112, 87768, 90948, 91080, 93280, 95082, 97520, 98670, 99216, 102960, 104940, 105248, 107272, 107640, 109710, 110240, 113685, 117024, 118404, 120681, 121264, 121440, 124020, 126776, 131560, 134090, 136422, 139920, 142623, 143520, 146280, 148005, 151580, 157872, 158470, 160908, 165360, 167904, 174317, 175536, 181896, 182160, 190164, 195040, 197340, 198432, 201135, 205920, 209880, 214544, 215280, 219420, 227370, 236808, 237705, 241362, 242528, 248040, 253552, 263120, 268180, 272844, 279840, 285246, 292560, 296010, 303160, 315744, 316940, 321816, 330720, 341055, 348634, 351072, 363792, 364320, 380328, 394680, 402270, 419760, 429088, 430560, 438840, 454740, 473616, 475410, 482724, 496080, 507104, 522951, 526240, 536360, 545688, 570492, 585120, 592020, 603405, 606320, 633880, 643632, 682110, 697268, 713115, 727584, 760656, 789360, 804540, 839520, 871585, 877680, 909480, 947232, 950820, 965448, 992160, 1045902, 1072720, 1091376, 1140984, 1184040, 1206810, 1212640, 1267760, 1287264, 1364220, 1394536, 1426230, 1521312, 1568853, 1578720, 1609080, 1743170, 1755360, 1818960, 1901640, 1930896, 2091804, 2145440, 2182752, 2281968, 2368080, 2413620, 2535520, 2614755, 2728440, 2789072, 2852460, 3137706, 3218160, 3486340, 3637920, 3803280, 3861792, 4183608, 4563936, 4736160, 4827240, 5229510, 5456880, 5578144, 5704920, 6275412, 6436320, 6972680, 7606560, 7844265, 8367216, 9654480, 10459020, 10913760, 11409840, 12550824, 13945360, 15688530, 16734432, 19308960, 20918040, 22819680, 25101648, 27890720, 31377060, 41836080, 50203296, 62754120, 83672160, 125508240, 251016480]

約数ペア:

[(1, 251016480), (2, 125508240), (3, 83672160), (4, 62754120), (5, 50203296), (6, 41836080), (8, 31377060), (9, 27890720), (10, 25101648), (11, 22819680), (12, 20918040), (13, 19308960), (15, 16734432), (16, 15688530), (18, 13945360), (20, 12550824), (22, 11409840), (23, 10913760), (24, 10459020), (26, 9654480), (30, 8367216), (32, 7844265), (33, 7606560), (36, 6972680), (39, 6436320), (40, 6275412), (44, 5704920), (45, 5578144), (46, 5456880), (48, 5229510), (52, 4827240), (53, 4736160), (55, 4563936), (60, 4183608), (65, 3861792), (66, 3803280), (69, 3637920), (72, 3486340), (78, 3218160), (80, 3137706), (88, 2852460), (90, 2789072), (92, 2728440), (96, 2614755), (99, 2535520), (104, 2413620), (106, 2368080), (110, 2281968), (115, 2182752), (117, 2145440), (120, 2091804), (130, 1930896), (132, 1901640), (138, 1818960), (143, 1755360), (144, 1743170), (156, 1609080), (159, 1578720), (160, 1568853), (165, 1521312), (176, 1426230), (180, 1394536), (184, 1364220), (195, 1287264), (198, 1267760), (207, 1212640), (208, 1206810), (212, 1184040), (220, 1140984), (230, 1091376), (234, 1072720), (240, 1045902), (253, 992160), (260, 965448), (264, 950820), (265, 947232), (276, 909480), (286, 877680), (288, 871585), (299, 839520), (312, 804540), (318, 789360), (330, 760656), (345, 727584), (352, 713115), (360, 697268), (368, 682110), (390, 643632), (396, 633880), (414, 606320), (416, 603405), (424, 592020), (429, 585120), (440, 570492), (460, 545688), (468, 536360), (477, 526240), (480, 522951), (495, 507104), (506, 496080), (520, 482724), (528, 475410), (530, 473616), (552, 454740), (572, 438840), (583, 430560), (585, 429088), (598, 419760), (624, 402270), (636, 394680), (660, 380328), (689, 364320), (690, 363792), (715, 351072), (720, 348634), (736, 341055), (759, 330720), (780, 321816), (792, 316940), (795, 315744), (828, 303160), (848, 296010), (858, 292560), (880, 285246), (897, 279840), (920, 272844), (936, 268180), (954, 263120), (990, 253552), (1012, 248040), (1035, 242528), (1040, 241362), (1056, 237705), (1060, 236808), (1104, 227370), (1144, 219420), (1166, 215280), (1170, 214544), (1196, 209880), (1219, 205920), (1248, 201135), (1265, 198432), (1272, 197340), (1287, 195040), (1320, 190164), (1378, 182160), (1380, 181896), (1430, 175536), (1440, 174317), (1495, 167904), (1518, 165360), (1560, 160908), (1584, 158470), (1590, 157872), (1656, 151580), (1696, 148005), (1716, 146280), (1749, 143520), (1760, 142623), (1794, 139920), (1840, 136422), (1872, 134090), (1908, 131560), (1980, 126776), (2024, 124020), (2067, 121440), (2070, 121264), (2080, 120681), (2120, 118404), (2145, 117024), (2208, 113685), (2277, 110240), (2288, 109710), (2332, 107640), (2340, 107272), (2385, 105248), (2392, 104940), (2438, 102960), (2530, 99216), (2544, 98670), (2574, 97520), (2640, 95082), (2691, 93280), (2756, 91080), (2760, 90948), (2860, 87768), (2915, 86112), (2990, 83952), (3036, 82680), (3120, 80454), (3168, 79235), (3180, 78936), (3289, 76320), (3312, 75790), (3432, 73140), (3445, 72864), (3498, 71760), (3588, 69960), (3657, 68640), (3680, 68211), (3744, 67045), (3795, 66144), (3816, 65780), (3960, 63388), (4048, 62010), (4134, 60720), (4140, 60632), (4240, 59202), (4290, 58512), (4485, 55968), (4554, 55120), (4576, 54855), (4664, 53820), (4680, 53636), (4770, 52624), (4784, 52470), (4876, 51480), (5060, 49608), (5088, 49335), (5148, 48760), (5247, 47840), (5280, 47541), (5382, 46640), (5512, 45540), (5520, 45474), (5720, 43884), (5830, 43056), (5980, 41976), (6072, 41340), (6095, 41184), (6201, 40480), (6240, 40227), (6360, 39468), (6435, 39008), (6578, 38160), (6624, 37895), (6864, 36570), (6890, 36432), (6996, 35880), (7176, 34980), (7314, 34320), (7579, 33120), (7590, 33072), (7632, 32890), (7920, 31694), (8096, 31005), (8268, 30360), (8280, 30316), (8480, 29601), (8580, 29256), (8745, 28704), (8970, 27984), (9108, 27560), (9328, 26910), (9360, 26818), (9540, 26312), (9568, 26235), (9752, 25740), (9867, 25440), (10120, 24804), (10296, 24380), (10335, 24288), (10494, 23920), (10764, 23320), (10971, 22880), (11024, 22770), (11040, 22737), (11385, 22048), (11440, 21942), (11660, 21528), (11960, 20988), (12144, 20670), (12190, 20592), (12402, 20240), (12720, 19734), (12870, 19504), (13156, 19080), (13409, 18720), (13455, 18656), (13728, 18285), (13780, 18216), (13992, 17940), (14352, 17490), (14628, 17160), (15158, 16560), (15180, 16536), (15264, 16445), (15840, 15847)]