1276521840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:565

約数の個数: 480

約数和(自身を含む): 5222880000

約数和(自身を除く): 3946358160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 19, 20, 22, 24, 30, 33, 34, 36, 38, 40, 44, 45, 48, 51, 55, 57, 60, 66, 68, 72, 76, 80, 85, 88, 90, 95, 99, 102, 110, 114, 120, 132, 136, 144, 152, 153, 165, 170, 171, 176, 180, 187, 190, 198, 204, 209, 220, 228, 240, 255, 264, 272, 285, 304, 306, 323, 330, 340, 342, 360, 374, 380, 396, 408, 418, 440, 456, 495, 499, 510, 528, 561, 570, 612, 627, 646, 660, 680, 684, 720, 748, 760, 765, 792, 816, 836, 855, 880, 912, 935, 969, 990, 998, 1020, 1045, 1122, 1140, 1224, 1254, 1292, 1320, 1360, 1368, 1496, 1497, 1520, 1530, 1584, 1615, 1672, 1683, 1710, 1870, 1881, 1938, 1980, 1996, 2040, 2090, 2244, 2280, 2448, 2495, 2508, 2584, 2640, 2736, 2805, 2907, 2992, 2994, 3060, 3135, 3230, 3344, 3366, 3420, 3553, 3740, 3762, 3876, 3960, 3992, 4080, 4180, 4488, 4491, 4560, 4845, 4990, 5016, 5168, 5489, 5610, 5814, 5988, 6120, 6270, 6460, 6732, 6840, 7106, 7480, 7485, 7524, 7752, 7920, 7984, 8360, 8415, 8483, 8976, 8982, 9405, 9481, 9690, 9980, 10032, 10659, 10978, 11220, 11628, 11976, 12240, 12540, 12920, 13464, 13680, 14212, 14535, 14960, 14970, 15048, 15504, 16467, 16720, 16830, 16966, 17765, 17964, 18810, 18962, 19380, 19960, 21318, 21956, 22440, 22455, 23256, 23952, 25080, 25449, 25840, 26928, 27445, 28424, 28443, 29070, 29940, 30096, 31977, 32934, 33660, 33932, 35530, 35928, 37620, 37924, 38760, 39920, 42415, 42636, 43912, 44880, 44910, 46512, 47405, 49401, 50160, 50898, 53295, 54890, 56848, 56886, 58140, 59880, 63954, 65868, 67320, 67864, 71060, 71856, 75240, 75848, 76347, 77520, 82335, 84830, 85272, 85329, 87824, 89820, 93313, 94810, 98802, 101796, 104291, 106590, 109780, 113772, 116280, 119760, 127245, 127908, 131736, 134640, 135728, 142120, 142215, 150480, 151696, 152694, 159885, 161177, 164670, 169660, 170544, 170658, 179640, 186626, 189620, 197604, 203592, 208582, 213180, 219560, 227544, 232560, 247005, 254490, 255816, 263472, 279939, 284240, 284430, 305388, 312873, 319770, 322354, 329340, 339320, 341316, 359280, 373252, 379240, 381735, 395208, 407184, 417164, 426360, 426645, 439120, 455088, 466565, 483531, 494010, 508980, 511632, 521455, 559878, 568860, 610776, 625746, 639540, 644708, 658680, 678640, 682632, 746504, 758480, 763470, 790416, 805885, 834328, 839817, 852720, 853290, 933130, 938619, 967062, 988020, 1017960, 1042910, 1119756, 1137720, 1221552, 1251492, 1279080, 1289416, 1317360, 1365264, 1399695, 1450593, 1493008, 1526940, 1564365, 1611770, 1668656, 1679634, 1706580, 1772947, 1866260, 1877238, 1934124, 1976040, 2035920, 2085820, 2239512, 2275440, 2417655, 2502984, 2558160, 2578832, 2799390, 2901186, 3053880, 3128730, 3223540, 3359268, 3413160, 3545894, 3732520, 3754476, 3868248, 3952080, 4171640, 4199085, 4479024, 4693095, 4835310, 5005968, 5318841, 5598780, 5802372, 6107760, 6257460, 6447080, 6718536, 6826320, 7091788, 7252965, 7465040, 7508952, 7736496, 8343280, 8398170, 8864735, 9386190, 9670620, 10637682, 11197560, 11604744, 12514920, 12894160, 13437072, 14183576, 14505930, 15017904, 15956523, 16796340, 17729470, 18772380, 19341240, 21275364, 22395120, 23209488, 25029840, 26594205, 28367152, 29011860, 31913046, 33592680, 35458940, 37544760, 38682480, 42550728, 53188410, 58023720, 63826092, 67185360, 70917880, 75089520, 79782615, 85101456, 106376820, 116047440, 127652184, 141835760, 159565230, 212753640, 255304368, 319130460, 425507280, 638260920, 1276521840]

約数ペア:

[(1, 1276521840), (2, 638260920), (3, 425507280), (4, 319130460), (5, 255304368), (6, 212753640), (8, 159565230), (9, 141835760), (10, 127652184), (11, 116047440), (12, 106376820), (15, 85101456), (16, 79782615), (17, 75089520), (18, 70917880), (19, 67185360), (20, 63826092), (22, 58023720), (24, 53188410), (30, 42550728), (33, 38682480), (34, 37544760), (36, 35458940), (38, 33592680), (40, 31913046), (44, 29011860), (45, 28367152), (48, 26594205), (51, 25029840), (55, 23209488), (57, 22395120), (60, 21275364), (66, 19341240), (68, 18772380), (72, 17729470), (76, 16796340), (80, 15956523), (85, 15017904), (88, 14505930), (90, 14183576), (95, 13437072), (99, 12894160), (102, 12514920), (110, 11604744), (114, 11197560), (120, 10637682), (132, 9670620), (136, 9386190), (144, 8864735), (152, 8398170), (153, 8343280), (165, 7736496), (170, 7508952), (171, 7465040), (176, 7252965), (180, 7091788), (187, 6826320), (190, 6718536), (198, 6447080), (204, 6257460), (209, 6107760), (220, 5802372), (228, 5598780), (240, 5318841), (255, 5005968), (264, 4835310), (272, 4693095), (285, 4479024), (304, 4199085), (306, 4171640), (323, 3952080), (330, 3868248), (340, 3754476), (342, 3732520), (360, 3545894), (374, 3413160), (380, 3359268), (396, 3223540), (408, 3128730), (418, 3053880), (440, 2901186), (456, 2799390), (495, 2578832), (499, 2558160), (510, 2502984), (528, 2417655), (561, 2275440), (570, 2239512), (612, 2085820), (627, 2035920), (646, 1976040), (660, 1934124), (680, 1877238), (684, 1866260), (720, 1772947), (748, 1706580), (760, 1679634), (765, 1668656), (792, 1611770), (816, 1564365), (836, 1526940), (855, 1493008), (880, 1450593), (912, 1399695), (935, 1365264), (969, 1317360), (990, 1289416), (998, 1279080), (1020, 1251492), (1045, 1221552), (1122, 1137720), (1140, 1119756), (1224, 1042910), (1254, 1017960), (1292, 988020), (1320, 967062), (1360, 938619), (1368, 933130), (1496, 853290), (1497, 852720), (1520, 839817), (1530, 834328), (1584, 805885), (1615, 790416), (1672, 763470), (1683, 758480), (1710, 746504), (1870, 682632), (1881, 678640), (1938, 658680), (1980, 644708), (1996, 639540), (2040, 625746), (2090, 610776), (2244, 568860), (2280, 559878), (2448, 521455), (2495, 511632), (2508, 508980), (2584, 494010), (2640, 483531), (2736, 466565), (2805, 455088), (2907, 439120), (2992, 426645), (2994, 426360), (3060, 417164), (3135, 407184), (3230, 395208), (3344, 381735), (3366, 379240), (3420, 373252), (3553, 359280), (3740, 341316), (3762, 339320), (3876, 329340), (3960, 322354), (3992, 319770), (4080, 312873), (4180, 305388), (4488, 284430), (4491, 284240), (4560, 279939), (4845, 263472), (4990, 255816), (5016, 254490), (5168, 247005), (5489, 232560), (5610, 227544), (5814, 219560), (5988, 213180), (6120, 208582), (6270, 203592), (6460, 197604), (6732, 189620), (6840, 186626), (7106, 179640), (7480, 170658), (7485, 170544), (7524, 169660), (7752, 164670), (7920, 161177), (7984, 159885), (8360, 152694), (8415, 151696), (8483, 150480), (8976, 142215), (8982, 142120), (9405, 135728), (9481, 134640), (9690, 131736), (9980, 127908), (10032, 127245), (10659, 119760), (10978, 116280), (11220, 113772), (11628, 109780), (11976, 106590), (12240, 104291), (12540, 101796), (12920, 98802), (13464, 94810), (13680, 93313), (14212, 89820), (14535, 87824), (14960, 85329), (14970, 85272), (15048, 84830), (15504, 82335), (16467, 77520), (16720, 76347), (16830, 75848), (16966, 75240), (17765, 71856), (17964, 71060), (18810, 67864), (18962, 67320), (19380, 65868), (19960, 63954), (21318, 59880), (21956, 58140), (22440, 56886), (22455, 56848), (23256, 54890), (23952, 53295), (25080, 50898), (25449, 50160), (25840, 49401), (26928, 47405), (27445, 46512), (28424, 44910), (28443, 44880), (29070, 43912), (29940, 42636), (30096, 42415), (31977, 39920), (32934, 38760), (33660, 37924), (33932, 37620), (35530, 35928)]