278319112080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{9377}}^1$

素因数の和:9718

約数の個数: 320

約数和(自身を含む): 951136266240

約数和(自身を除く): 672817154160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 240, 276, 283, 285, 304, 345, 368, 380, 437, 456, 460, 552, 566, 570, 690, 760, 849, 874, 912, 920, 1104, 1132, 1140, 1311, 1380, 1415, 1520, 1698, 1748, 1840, 2185, 2264, 2280, 2622, 2760, 2830, 3396, 3496, 4245, 4370, 4528, 4560, 5244, 5377, 5520, 5660, 6509, 6555, 6792, 6992, 8490, 8740, 9377, 10488, 10754, 11320, 13018, 13110, 13584, 16131, 16980, 17480, 18754, 19527, 20976, 21508, 22640, 26036, 26220, 26885, 28131, 32262, 32545, 33960, 34960, 37508, 39054, 43016, 46885, 52072, 52440, 53770, 56262, 64524, 65090, 67920, 75016, 78108, 80655, 86032, 93770, 97635, 104144, 104880, 107540, 112524, 123671, 129048, 130180, 140655, 150032, 156216, 161310, 178163, 187540, 195270, 215080, 215671, 225048, 247342, 258096, 260360, 281310, 312432, 322620, 356326, 371013, 375080, 390540, 430160, 431342, 450096, 494684, 520720, 534489, 562620, 618355, 645240, 647013, 712652, 742026, 750160, 781080, 862684, 890815, 989368, 1068978, 1078355, 1125240, 1236710, 1290480, 1294026, 1425304, 1484052, 1562160, 1725368, 1781630, 1855065, 1978736, 2137956, 2156710, 2250480, 2473420, 2588052, 2653691, 2672445, 2850608, 2968104, 3235065, 3450736, 3563260, 3710130, 4097749, 4275912, 4313420, 4946840, 5176104, 5307382, 5344890, 5936208, 6470130, 7126520, 7420260, 7961073, 8195498, 8551824, 8626840, 9893680, 10352208, 10614764, 10689780, 12293247, 12940260, 13268455, 14253040, 14840520, 15922146, 16390996, 17253680, 20488745, 21229528, 21379560, 24586494, 25880520, 26536910, 29681040, 31844292, 32781992, 39805365, 40977490, 42459056, 42759120, 49172988, 50420129, 51761040, 53073820, 61034893, 61466235, 63688584, 65563984, 79610730, 81954980, 98345976, 100840258, 106147640, 122069786, 122932470, 127377168, 151260387, 159221460, 163909960, 183104679, 196691952, 201680516, 212295280, 244139572, 245864940, 252100645, 302520774, 305174465, 318442920, 327819920, 366209358, 403361032, 488279144, 491729880, 504201290, 605041548, 610348930, 636885840, 732418716, 756301935, 806722064, 915523395, 976558288, 983459760, 1008402580, 1159662967, 1210083096, 1220697860, 1464837432, 1512603870, 1831046790, 2016805160, 2319325934, 2420166192, 2441395720, 2929674864, 3025207740, 3478988901, 3662093580, 4033610320, 4638651868, 4882791440, 5798314835, 6050415480, 6957977802, 7324187160, 9277303736, 11596629670, 12100830960, 13915955604, 14648374320, 17394944505, 18554607472, 23193259340, 27831911208, 34789889010, 46386518680, 55663822416, 69579778020, 92773037360, 139159556040, 278319112080]

約数ペア:

[(1, 278319112080), (2, 139159556040), (3, 92773037360), (4, 69579778020), (5, 55663822416), (6, 46386518680), (8, 34789889010), (10, 27831911208), (12, 23193259340), (15, 18554607472), (16, 17394944505), (19, 14648374320), (20, 13915955604), (23, 12100830960), (24, 11596629670), (30, 9277303736), (38, 7324187160), (40, 6957977802), (46, 6050415480), (48, 5798314835), (57, 4882791440), (60, 4638651868), (69, 4033610320), (76, 3662093580), (80, 3478988901), (92, 3025207740), (95, 2929674864), (114, 2441395720), (115, 2420166192), (120, 2319325934), (138, 2016805160), (152, 1831046790), (184, 1512603870), (190, 1464837432), (228, 1220697860), (230, 1210083096), (240, 1159662967), (276, 1008402580), (283, 983459760), (285, 976558288), (304, 915523395), (345, 806722064), (368, 756301935), (380, 732418716), (437, 636885840), (456, 610348930), (460, 605041548), (552, 504201290), (566, 491729880), (570, 488279144), (690, 403361032), (760, 366209358), (849, 327819920), (874, 318442920), (912, 305174465), (920, 302520774), (1104, 252100645), (1132, 245864940), (1140, 244139572), (1311, 212295280), (1380, 201680516), (1415, 196691952), (1520, 183104679), (1698, 163909960), (1748, 159221460), (1840, 151260387), (2185, 127377168), (2264, 122932470), (2280, 122069786), (2622, 106147640), (2760, 100840258), (2830, 98345976), (3396, 81954980), (3496, 79610730), (4245, 65563984), (4370, 63688584), (4528, 61466235), (4560, 61034893), (5244, 53073820), (5377, 51761040), (5520, 50420129), (5660, 49172988), (6509, 42759120), (6555, 42459056), (6792, 40977490), (6992, 39805365), (8490, 32781992), (8740, 31844292), (9377, 29681040), (10488, 26536910), (10754, 25880520), (11320, 24586494), (13018, 21379560), (13110, 21229528), (13584, 20488745), (16131, 17253680), (16980, 16390996), (17480, 15922146), (18754, 14840520), (19527, 14253040), (20976, 13268455), (21508, 12940260), (22640, 12293247), (26036, 10689780), (26220, 10614764), (26885, 10352208), (28131, 9893680), (32262, 8626840), (32545, 8551824), (33960, 8195498), (34960, 7961073), (37508, 7420260), (39054, 7126520), (43016, 6470130), (46885, 5936208), (52072, 5344890), (52440, 5307382), (53770, 5176104), (56262, 4946840), (64524, 4313420), (65090, 4275912), (67920, 4097749), (75016, 3710130), (78108, 3563260), (80655, 3450736), (86032, 3235065), (93770, 2968104), (97635, 2850608), (104144, 2672445), (104880, 2653691), (107540, 2588052), (112524, 2473420), (123671, 2250480), (129048, 2156710), (130180, 2137956), (140655, 1978736), (150032, 1855065), (156216, 1781630), (161310, 1725368), (178163, 1562160), (187540, 1484052), (195270, 1425304), (215080, 1294026), (215671, 1290480), (225048, 1236710), (247342, 1125240), (258096, 1078355), (260360, 1068978), (281310, 989368), (312432, 890815), (322620, 862684), (356326, 781080), (371013, 750160), (375080, 742026), (390540, 712652), (430160, 647013), (431342, 645240), (450096, 618355), (494684, 562620), (520720, 534489)]