1285876680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 384

約数和(自身を含む): 4596480000

約数和(自身を除く): 3310603320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 59, 60, 66, 76, 79, 88, 95, 110, 114, 118, 120, 121, 132, 152, 158, 165, 177, 190, 209, 220, 228, 236, 237, 242, 264, 285, 295, 316, 330, 354, 363, 380, 395, 418, 440, 456, 472, 474, 484, 570, 590, 605, 627, 632, 649, 660, 708, 726, 760, 790, 836, 869, 885, 948, 968, 1045, 1121, 1140, 1180, 1185, 1210, 1254, 1298, 1320, 1416, 1452, 1501, 1580, 1672, 1738, 1770, 1815, 1896, 1947, 2090, 2242, 2280, 2299, 2360, 2370, 2420, 2508, 2596, 2607, 2904, 3002, 3135, 3160, 3245, 3363, 3476, 3540, 3630, 3894, 4180, 4345, 4484, 4503, 4598, 4661, 4740, 4840, 5016, 5192, 5214, 5605, 6004, 6270, 6490, 6726, 6897, 6952, 7080, 7139, 7260, 7505, 7788, 8360, 8690, 8968, 9006, 9196, 9322, 9480, 9559, 9735, 10428, 11210, 11495, 12008, 12331, 12540, 12980, 13035, 13452, 13794, 13983, 14278, 14520, 15010, 15576, 16511, 16815, 17380, 18012, 18392, 18644, 19118, 19470, 20856, 21417, 22420, 22515, 22990, 23305, 24662, 25080, 25960, 26070, 26904, 27588, 27966, 28556, 28677, 30020, 33022, 33630, 34485, 34760, 35695, 36024, 36993, 37288, 38236, 38940, 42834, 44840, 45030, 45980, 46610, 47795, 49324, 49533, 51271, 52140, 55176, 55932, 57112, 57354, 60040, 61655, 66044, 67260, 68970, 69915, 71390, 73986, 76472, 77880, 82555, 85668, 88559, 90060, 91960, 93220, 95590, 98648, 99066, 102542, 104280, 107085, 111864, 114708, 123310, 132088, 134520, 135641, 137940, 139830, 142780, 143385, 147972, 153813, 165110, 171336, 177118, 180120, 181621, 184965, 186440, 191180, 198132, 205084, 214170, 229416, 246620, 247665, 256355, 265677, 271282, 275880, 279660, 285560, 286770, 295944, 307626, 330220, 354236, 363242, 369930, 382360, 396264, 406923, 410168, 428340, 442795, 493240, 495330, 512710, 531354, 542564, 544863, 559320, 563981, 573540, 615252, 660440, 678205, 708472, 726484, 739860, 769065, 813846, 856680, 885590, 908105, 974149, 990660, 1025420, 1062708, 1085128, 1089726, 1127962, 1147080, 1230504, 1328385, 1356410, 1452968, 1479720, 1538130, 1627692, 1691943, 1771180, 1816210, 1948298, 1981320, 2034615, 2050840, 2125416, 2179452, 2255924, 2656770, 2712820, 2724315, 2819905, 2922447, 3076260, 3255384, 3383886, 3542360, 3632420, 3896596, 4069230, 4358904, 4511848, 4870745, 5313540, 5425640, 5448630, 5639810, 5844894, 6152520, 6767772, 7264840, 7793192, 8138460, 8459715, 9741490, 10627080, 10715639, 10897260, 11279620, 11689788, 13535544, 14612235, 16276920, 16919430, 19482980, 21431278, 21794520, 22559240, 23379576, 29224470, 32146917, 33838860, 38965960, 42862556, 53578195, 58448940, 64293834, 67677720, 85725112, 107156390, 116897880, 128587668, 160734585, 214312780, 257175336, 321469170, 428625560, 642938340, 1285876680]

約数ペア:

[(1, 1285876680), (2, 642938340), (3, 428625560), (4, 321469170), (5, 257175336), (6, 214312780), (8, 160734585), (10, 128587668), (11, 116897880), (12, 107156390), (15, 85725112), (19, 67677720), (20, 64293834), (22, 58448940), (24, 53578195), (30, 42862556), (33, 38965960), (38, 33838860), (40, 32146917), (44, 29224470), (55, 23379576), (57, 22559240), (59, 21794520), (60, 21431278), (66, 19482980), (76, 16919430), (79, 16276920), (88, 14612235), (95, 13535544), (110, 11689788), (114, 11279620), (118, 10897260), (120, 10715639), (121, 10627080), (132, 9741490), (152, 8459715), (158, 8138460), (165, 7793192), (177, 7264840), (190, 6767772), (209, 6152520), (220, 5844894), (228, 5639810), (236, 5448630), (237, 5425640), (242, 5313540), (264, 4870745), (285, 4511848), (295, 4358904), (316, 4069230), (330, 3896596), (354, 3632420), (363, 3542360), (380, 3383886), (395, 3255384), (418, 3076260), (440, 2922447), (456, 2819905), (472, 2724315), (474, 2712820), (484, 2656770), (570, 2255924), (590, 2179452), (605, 2125416), (627, 2050840), (632, 2034615), (649, 1981320), (660, 1948298), (708, 1816210), (726, 1771180), (760, 1691943), (790, 1627692), (836, 1538130), (869, 1479720), (885, 1452968), (948, 1356410), (968, 1328385), (1045, 1230504), (1121, 1147080), (1140, 1127962), (1180, 1089726), (1185, 1085128), (1210, 1062708), (1254, 1025420), (1298, 990660), (1320, 974149), (1416, 908105), (1452, 885590), (1501, 856680), (1580, 813846), (1672, 769065), (1738, 739860), (1770, 726484), (1815, 708472), (1896, 678205), (1947, 660440), (2090, 615252), (2242, 573540), (2280, 563981), (2299, 559320), (2360, 544863), (2370, 542564), (2420, 531354), (2508, 512710), (2596, 495330), (2607, 493240), (2904, 442795), (3002, 428340), (3135, 410168), (3160, 406923), (3245, 396264), (3363, 382360), (3476, 369930), (3540, 363242), (3630, 354236), (3894, 330220), (4180, 307626), (4345, 295944), (4484, 286770), (4503, 285560), (4598, 279660), (4661, 275880), (4740, 271282), (4840, 265677), (5016, 256355), (5192, 247665), (5214, 246620), (5605, 229416), (6004, 214170), (6270, 205084), (6490, 198132), (6726, 191180), (6897, 186440), (6952, 184965), (7080, 181621), (7139, 180120), (7260, 177118), (7505, 171336), (7788, 165110), (8360, 153813), (8690, 147972), (8968, 143385), (9006, 142780), (9196, 139830), (9322, 137940), (9480, 135641), (9559, 134520), (9735, 132088), (10428, 123310), (11210, 114708), (11495, 111864), (12008, 107085), (12331, 104280), (12540, 102542), (12980, 99066), (13035, 98648), (13452, 95590), (13794, 93220), (13983, 91960), (14278, 90060), (14520, 88559), (15010, 85668), (15576, 82555), (16511, 77880), (16815, 76472), (17380, 73986), (18012, 71390), (18392, 69915), (18644, 68970), (19118, 67260), (19470, 66044), (20856, 61655), (21417, 60040), (22420, 57354), (22515, 57112), (22990, 55932), (23305, 55176), (24662, 52140), (25080, 51271), (25960, 49533), (26070, 49324), (26904, 47795), (27588, 46610), (27966, 45980), (28556, 45030), (28677, 44840), (30020, 42834), (33022, 38940), (33630, 38236), (34485, 37288), (34760, 36993), (35695, 36024)]