1285152960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 448

約数和(自身を含む): 5145219072

約数和(自身を除く): 3860066112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 47, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 94, 96, 104, 105, 112, 120, 130, 140, 141, 156, 160, 168, 182, 188, 192, 195, 208, 210, 224, 235, 240, 260, 273, 280, 282, 312, 313, 320, 329, 336, 364, 376, 390, 416, 420, 448, 455, 470, 480, 520, 546, 560, 564, 611, 624, 626, 658, 672, 705, 728, 752, 780, 832, 840, 910, 939, 940, 960, 987, 1040, 1092, 1120, 1128, 1222, 1248, 1252, 1316, 1344, 1365, 1410, 1456, 1504, 1560, 1565, 1645, 1680, 1820, 1833, 1878, 1880, 1974, 2080, 2184, 2191, 2240, 2256, 2444, 2496, 2504, 2632, 2730, 2820, 2912, 3008, 3055, 3120, 3130, 3290, 3360, 3640, 3666, 3756, 3760, 3948, 4069, 4160, 4277, 4368, 4382, 4512, 4695, 4888, 4935, 5008, 5264, 5460, 5640, 5824, 6110, 6240, 6260, 6573, 6580, 6720, 7280, 7332, 7512, 7520, 7896, 8138, 8554, 8736, 8764, 9024, 9165, 9390, 9776, 9870, 10016, 10528, 10920, 10955, 11280, 12207, 12220, 12480, 12520, 12831, 13146, 13160, 14560, 14664, 14711, 15024, 15040, 15792, 16276, 17108, 17472, 17528, 18330, 18780, 19552, 19740, 20032, 20345, 21056, 21385, 21840, 21910, 22560, 24414, 24440, 25040, 25662, 26292, 26320, 28483, 29120, 29328, 29422, 30048, 31584, 32552, 32865, 34216, 35056, 36660, 37560, 39104, 39480, 40690, 42770, 43680, 43820, 44133, 45120, 48828, 48880, 50080, 51324, 52584, 52640, 56966, 58656, 58844, 60096, 61035, 63168, 64155, 65104, 65730, 68432, 70112, 73320, 73555, 75120, 78960, 81380, 85449, 85540, 87360, 87640, 88266, 97656, 97760, 100160, 102648, 102977, 105168, 105280, 113932, 117312, 117688, 122070, 128310, 130208, 131460, 136864, 140224, 142415, 146640, 147110, 150240, 157920, 162760, 170898, 171080, 175280, 176532, 191243, 195312, 195520, 205296, 205954, 210336, 220665, 227864, 235376, 244140, 256620, 260416, 262920, 273728, 284830, 293280, 294220, 300480, 308931, 315840, 325520, 341796, 342160, 350560, 353064, 382486, 390624, 410592, 411908, 420672, 427245, 441330, 455728, 470752, 488280, 513240, 514885, 525840, 569660, 573729, 586560, 588440, 617862, 651040, 683592, 684320, 701120, 706128, 764972, 781248, 821184, 823816, 854490, 882660, 911456, 941504, 956215, 976560, 1026480, 1029770, 1051680, 1139320, 1147458, 1176880, 1235724, 1302080, 1338701, 1367184, 1368640, 1412256, 1529944, 1544655, 1647632, 1708980, 1765320, 1822912, 1912430, 1953120, 2052960, 2059540, 2103360, 2278640, 2294916, 2353760, 2471448, 2677402, 2734368, 2824512, 2868645, 3059888, 3089310, 3295264, 3417960, 3530640, 3824860, 3906240, 4016103, 4105920, 4119080, 4557280, 4589832, 4707520, 4942896, 5354804, 5468736, 5737290, 6119776, 6178620, 6590528, 6693505, 6835920, 7061280, 7649720, 8032206, 8238160, 9114560, 9179664, 9885792, 10709608, 11474580, 12239552, 12357240, 13387010, 13671840, 14122560, 15299440, 16064412, 16476320, 18359328, 19771584, 20080515, 21419216, 22949160, 24714480, 26774020, 27343680, 30598880, 32128824, 32952640, 36718656, 40161030, 42838432, 45898320, 49428960, 53548040, 61197760, 64257648, 80322060, 85676864, 91796640, 98857920, 107096080, 128515296, 160644120, 183593280, 214192160, 257030592, 321288240, 428384320, 642576480, 1285152960]

約数ペア:

[(1, 1285152960), (2, 642576480), (3, 428384320), (4, 321288240), (5, 257030592), (6, 214192160), (7, 183593280), (8, 160644120), (10, 128515296), (12, 107096080), (13, 98857920), (14, 91796640), (15, 85676864), (16, 80322060), (20, 64257648), (21, 61197760), (24, 53548040), (26, 49428960), (28, 45898320), (30, 42838432), (32, 40161030), (35, 36718656), (39, 32952640), (40, 32128824), (42, 30598880), (47, 27343680), (48, 26774020), (52, 24714480), (56, 22949160), (60, 21419216), (64, 20080515), (65, 19771584), (70, 18359328), (78, 16476320), (80, 16064412), (84, 15299440), (91, 14122560), (94, 13671840), (96, 13387010), (104, 12357240), (105, 12239552), (112, 11474580), (120, 10709608), (130, 9885792), (140, 9179664), (141, 9114560), (156, 8238160), (160, 8032206), (168, 7649720), (182, 7061280), (188, 6835920), (192, 6693505), (195, 6590528), (208, 6178620), (210, 6119776), (224, 5737290), (235, 5468736), (240, 5354804), (260, 4942896), (273, 4707520), (280, 4589832), (282, 4557280), (312, 4119080), (313, 4105920), (320, 4016103), (329, 3906240), (336, 3824860), (364, 3530640), (376, 3417960), (390, 3295264), (416, 3089310), (420, 3059888), (448, 2868645), (455, 2824512), (470, 2734368), (480, 2677402), (520, 2471448), (546, 2353760), (560, 2294916), (564, 2278640), (611, 2103360), (624, 2059540), (626, 2052960), (658, 1953120), (672, 1912430), (705, 1822912), (728, 1765320), (752, 1708980), (780, 1647632), (832, 1544655), (840, 1529944), (910, 1412256), (939, 1368640), (940, 1367184), (960, 1338701), (987, 1302080), (1040, 1235724), (1092, 1176880), (1120, 1147458), (1128, 1139320), (1222, 1051680), (1248, 1029770), (1252, 1026480), (1316, 976560), (1344, 956215), (1365, 941504), (1410, 911456), (1456, 882660), (1504, 854490), (1560, 823816), (1565, 821184), (1645, 781248), (1680, 764972), (1820, 706128), (1833, 701120), (1878, 684320), (1880, 683592), (1974, 651040), (2080, 617862), (2184, 588440), (2191, 586560), (2240, 573729), (2256, 569660), (2444, 525840), (2496, 514885), (2504, 513240), (2632, 488280), (2730, 470752), (2820, 455728), (2912, 441330), (3008, 427245), (3055, 420672), (3120, 411908), (3130, 410592), (3290, 390624), (3360, 382486), (3640, 353064), (3666, 350560), (3756, 342160), (3760, 341796), (3948, 325520), (4069, 315840), (4160, 308931), (4277, 300480), (4368, 294220), (4382, 293280), (4512, 284830), (4695, 273728), (4888, 262920), (4935, 260416), (5008, 256620), (5264, 244140), (5460, 235376), (5640, 227864), (5824, 220665), (6110, 210336), (6240, 205954), (6260, 205296), (6573, 195520), (6580, 195312), (6720, 191243), (7280, 176532), (7332, 175280), (7512, 171080), (7520, 170898), (7896, 162760), (8138, 157920), (8554, 150240), (8736, 147110), (8764, 146640), (9024, 142415), (9165, 140224), (9390, 136864), (9776, 131460), (9870, 130208), (10016, 128310), (10528, 122070), (10920, 117688), (10955, 117312), (11280, 113932), (12207, 105280), (12220, 105168), (12480, 102977), (12520, 102648), (12831, 100160), (13146, 97760), (13160, 97656), (14560, 88266), (14664, 87640), (14711, 87360), (15024, 85540), (15040, 85449), (15792, 81380), (16276, 78960), (17108, 75120), (17472, 73555), (17528, 73320), (18330, 70112), (18780, 68432), (19552, 65730), (19740, 65104), (20032, 64155), (20345, 63168), (21056, 61035), (21385, 60096), (21840, 58844), (21910, 58656), (22560, 56966), (24414, 52640), (24440, 52584), (25040, 51324), (25662, 50080), (26292, 48880), (26320, 48828), (28483, 45120), (29120, 44133), (29328, 43820), (29422, 43680), (30048, 42770), (31584, 40690), (32552, 39480), (32865, 39104), (34216, 37560), (35056, 36660)]