12861876720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5233}}^1$

素因数の和:5293

約数の個数: 480

約数和(自身を含む): 53271233280

約数和(自身を除く): 40409356560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 48, 49, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 98, 105, 110, 112, 114, 120, 132, 133, 140, 147, 152, 154, 165, 168, 176, 190, 196, 209, 210, 220, 228, 231, 240, 245, 264, 266, 280, 285, 294, 304, 308, 330, 336, 380, 385, 392, 399, 418, 420, 440, 456, 462, 490, 528, 532, 539, 560, 570, 588, 616, 627, 660, 665, 735, 760, 770, 784, 798, 836, 840, 880, 912, 924, 931, 980, 1045, 1064, 1078, 1140, 1155, 1176, 1232, 1254, 1320, 1330, 1463, 1470, 1520, 1540, 1596, 1617, 1672, 1680, 1848, 1862, 1960, 1995, 2090, 2128, 2156, 2280, 2310, 2352, 2508, 2640, 2660, 2695, 2793, 2926, 2940, 3080, 3135, 3192, 3234, 3344, 3696, 3724, 3920, 3990, 4180, 4312, 4389, 4560, 4620, 4655, 5016, 5233, 5320, 5390, 5586, 5852, 5880, 6160, 6270, 6384, 6468, 7315, 7448, 7980, 8085, 8360, 8624, 8778, 9240, 9310, 10032, 10241, 10466, 10640, 10780, 11172, 11704, 11760, 12540, 12936, 13965, 14630, 14896, 15699, 15960, 16170, 16720, 17556, 18480, 18620, 20482, 20932, 21560, 21945, 22344, 23408, 25080, 25872, 26165, 27930, 29260, 30723, 31398, 31920, 32340, 35112, 36631, 37240, 40964, 41864, 43120, 43890, 44688, 50160, 51205, 52330, 55860, 57563, 58520, 61446, 62796, 64680, 70224, 73262, 74480, 78495, 81928, 83728, 87780, 99427, 102410, 104660, 109893, 111720, 115126, 117040, 122892, 125592, 129360, 146524, 153615, 156990, 163856, 172689, 175560, 183155, 198854, 204820, 209320, 219786, 223440, 230252, 245784, 251184, 256417, 287815, 293048, 298281, 307230, 313980, 345378, 351120, 366310, 397708, 402941, 409640, 418640, 439572, 460504, 491568, 497135, 512834, 549465, 575630, 586096, 596562, 614460, 627960, 690756, 695989, 732620, 769251, 795416, 805882, 819280, 863445, 879144, 921008, 994270, 1025668, 1093697, 1098930, 1151260, 1193124, 1208823, 1228920, 1255920, 1282085, 1381512, 1391978, 1465240, 1491405, 1538502, 1590832, 1611764, 1726890, 1758288, 1988540, 2014705, 2051336, 2087967, 2187394, 2197860, 2302520, 2386248, 2417646, 2457840, 2564170, 2763024, 2783956, 2820587, 2930480, 2982810, 3077004, 3223528, 3281091, 3453780, 3479945, 3846255, 3977080, 4029410, 4102672, 4175934, 4374788, 4395720, 4605040, 4772496, 4835292, 4871923, 5128340, 5468485, 5567912, 5641174, 5965620, 6044115, 6154008, 6447056, 6562182, 6907560, 6959890, 7655879, 7692510, 7954160, 8058820, 8351868, 8461761, 8749576, 8791440, 9670584, 9743846, 10256680, 10439835, 10936970, 11135824, 11282348, 11931240, 12088230, 12308016, 13124364, 13815120, 13919780, 14102935, 14615769, 15311758, 15385020, 16117640, 16405455, 16703736, 16923522, 17499152, 19341168, 19487692, 20513360, 20879670, 21873940, 22564696, 22967637, 23862480, 24176460, 24359615, 26248728, 27839560, 28205870, 29231538, 30623516, 30770040, 32235280, 32810910, 33407472, 33847044, 38279395, 38975384, 41759340, 42308805, 43747880, 45129392, 45935274, 48352920, 48719230, 52497456, 53591153, 55679120, 56411740, 58463076, 61247032, 61540080, 65621820, 67694088, 73078845, 76558790, 77950768, 83518680, 84617610, 87495760, 91870548, 96705840, 97438460, 107182306, 112823480, 114838185, 116926152, 122494064, 131243640, 135388176, 146157690, 153117580, 160773459, 167037360, 169235220, 183741096, 194876920, 214364612, 225646960, 229676370, 233852304, 262487280, 267955765, 292315380, 306235160, 321546918, 338470440, 367482192, 389753840, 428729224, 459352740, 535911530, 584630760, 612470320, 643093836, 676940880, 803867295, 857458448, 918705480, 1071823060, 1169261520, 1286187672, 1607734590, 1837410960, 2143646120, 2572375344, 3215469180, 4287292240, 6430938360, 12861876720]

約数ペア:

[(1, 12861876720), (2, 6430938360), (3, 4287292240), (4, 3215469180), (5, 2572375344), (6, 2143646120), (7, 1837410960), (8, 1607734590), (10, 1286187672), (11, 1169261520), (12, 1071823060), (14, 918705480), (15, 857458448), (16, 803867295), (19, 676940880), (20, 643093836), (21, 612470320), (22, 584630760), (24, 535911530), (28, 459352740), (30, 428729224), (33, 389753840), (35, 367482192), (38, 338470440), (40, 321546918), (42, 306235160), (44, 292315380), (48, 267955765), (49, 262487280), (55, 233852304), (56, 229676370), (57, 225646960), (60, 214364612), (66, 194876920), (70, 183741096), (76, 169235220), (77, 167037360), (80, 160773459), (84, 153117580), (88, 146157690), (95, 135388176), (98, 131243640), (105, 122494064), (110, 116926152), (112, 114838185), (114, 112823480), (120, 107182306), (132, 97438460), (133, 96705840), (140, 91870548), (147, 87495760), (152, 84617610), (154, 83518680), (165, 77950768), (168, 76558790), (176, 73078845), (190, 67694088), (196, 65621820), (209, 61540080), (210, 61247032), (220, 58463076), (228, 56411740), (231, 55679120), (240, 53591153), (245, 52497456), (264, 48719230), (266, 48352920), (280, 45935274), (285, 45129392), (294, 43747880), (304, 42308805), (308, 41759340), (330, 38975384), (336, 38279395), (380, 33847044), (385, 33407472), (392, 32810910), (399, 32235280), (418, 30770040), (420, 30623516), (440, 29231538), (456, 28205870), (462, 27839560), (490, 26248728), (528, 24359615), (532, 24176460), (539, 23862480), (560, 22967637), (570, 22564696), (588, 21873940), (616, 20879670), (627, 20513360), (660, 19487692), (665, 19341168), (735, 17499152), (760, 16923522), (770, 16703736), (784, 16405455), (798, 16117640), (836, 15385020), (840, 15311758), (880, 14615769), (912, 14102935), (924, 13919780), (931, 13815120), (980, 13124364), (1045, 12308016), (1064, 12088230), (1078, 11931240), (1140, 11282348), (1155, 11135824), (1176, 10936970), (1232, 10439835), (1254, 10256680), (1320, 9743846), (1330, 9670584), (1463, 8791440), (1470, 8749576), (1520, 8461761), (1540, 8351868), (1596, 8058820), (1617, 7954160), (1672, 7692510), (1680, 7655879), (1848, 6959890), (1862, 6907560), (1960, 6562182), (1995, 6447056), (2090, 6154008), (2128, 6044115), (2156, 5965620), (2280, 5641174), (2310, 5567912), (2352, 5468485), (2508, 5128340), (2640, 4871923), (2660, 4835292), (2695, 4772496), (2793, 4605040), (2926, 4395720), (2940, 4374788), (3080, 4175934), (3135, 4102672), (3192, 4029410), (3234, 3977080), (3344, 3846255), (3696, 3479945), (3724, 3453780), (3920, 3281091), (3990, 3223528), (4180, 3077004), (4312, 2982810), (4389, 2930480), (4560, 2820587), (4620, 2783956), (4655, 2763024), (5016, 2564170), (5233, 2457840), (5320, 2417646), (5390, 2386248), (5586, 2302520), (5852, 2197860), (5880, 2187394), (6160, 2087967), (6270, 2051336), (6384, 2014705), (6468, 1988540), (7315, 1758288), (7448, 1726890), (7980, 1611764), (8085, 1590832), (8360, 1538502), (8624, 1491405), (8778, 1465240), (9240, 1391978), (9310, 1381512), (10032, 1282085), (10241, 1255920), (10466, 1228920), (10640, 1208823), (10780, 1193124), (11172, 1151260), (11704, 1098930), (11760, 1093697), (12540, 1025668), (12936, 994270), (13965, 921008), (14630, 879144), (14896, 863445), (15699, 819280), (15960, 805882), (16170, 795416), (16720, 769251), (17556, 732620), (18480, 695989), (18620, 690756), (20482, 627960), (20932, 614460), (21560, 596562), (21945, 586096), (22344, 575630), (23408, 549465), (25080, 512834), (25872, 497135), (26165, 491568), (27930, 460504), (29260, 439572), (30723, 418640), (31398, 409640), (31920, 402941), (32340, 397708), (35112, 366310), (36631, 351120), (37240, 345378), (40964, 313980), (41864, 307230), (43120, 298281), (43890, 293048), (44688, 287815), (50160, 256417), (51205, 251184), (52330, 245784), (55860, 230252), (57563, 223440), (58520, 219786), (61446, 209320), (62796, 204820), (64680, 198854), (70224, 183155), (73262, 175560), (74480, 172689), (78495, 163856), (81928, 156990), (83728, 153615), (87780, 146524), (99427, 129360), (102410, 125592), (104660, 122892), (109893, 117040), (111720, 115126)]