246510880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 288

約数和(自身を含む): 781861248

約数和(自身を除く): 535350368

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 107, 110, 112, 119, 121, 136, 140, 154, 160, 170, 176, 187, 214, 220, 224, 238, 242, 272, 280, 308, 340, 352, 374, 385, 428, 440, 476, 484, 535, 544, 560, 595, 605, 616, 680, 748, 749, 770, 847, 856, 880, 935, 952, 968, 1070, 1120, 1177, 1190, 1210, 1232, 1309, 1360, 1496, 1498, 1540, 1694, 1712, 1760, 1819, 1870, 1904, 1936, 2057, 2140, 2354, 2380, 2420, 2464, 2618, 2720, 2992, 2996, 3080, 3388, 3424, 3638, 3740, 3745, 3808, 3872, 4114, 4235, 4280, 4708, 4760, 4840, 5236, 5885, 5984, 5992, 6160, 6545, 6776, 7276, 7480, 7490, 8228, 8239, 8470, 8560, 9095, 9416, 9520, 9680, 10285, 10472, 11770, 11984, 12320, 12733, 12947, 13090, 13552, 14399, 14552, 14960, 14980, 16456, 16478, 16940, 17120, 18190, 18832, 19040, 19360, 20009, 20570, 20944, 23540, 23968, 25466, 25894, 26180, 27104, 28798, 29104, 29920, 29960, 32912, 32956, 33880, 36380, 37664, 40018, 41140, 41195, 41888, 47080, 50932, 51788, 52360, 57596, 58208, 59920, 63665, 64735, 65824, 65912, 67760, 71995, 72760, 80036, 82280, 82390, 90629, 94160, 100045, 101864, 103576, 104720, 115192, 119840, 127330, 129470, 131824, 135520, 140063, 143990, 145520, 160072, 164560, 164780, 181258, 188320, 200090, 203728, 207152, 209440, 220099, 230384, 254660, 258940, 263648, 280126, 287980, 291040, 320144, 329120, 329560, 362516, 400180, 407456, 414304, 440198, 453145, 460768, 509320, 517880, 560252, 575960, 640288, 659120, 700315, 725032, 800360, 880396, 906290, 1018640, 1035760, 1100495, 1120504, 1151920, 1318240, 1400630, 1450064, 1540693, 1600720, 1760792, 1812580, 2037280, 2071520, 2200990, 2241008, 2303840, 2801260, 2900128, 3081386, 3201440, 3521584, 3625160, 4401980, 4482016, 5602520, 6162772, 7043168, 7250320, 7703465, 8803960, 11205040, 12325544, 14500640, 15406930, 17607920, 22410080, 24651088, 30813860, 35215840, 49302176, 61627720, 123255440, 246510880]

約数ペア:

[(1, 246510880), (2, 123255440), (4, 61627720), (5, 49302176), (7, 35215840), (8, 30813860), (10, 24651088), (11, 22410080), (14, 17607920), (16, 15406930), (17, 14500640), (20, 12325544), (22, 11205040), (28, 8803960), (32, 7703465), (34, 7250320), (35, 7043168), (40, 6162772), (44, 5602520), (55, 4482016), (56, 4401980), (68, 3625160), (70, 3521584), (77, 3201440), (80, 3081386), (85, 2900128), (88, 2801260), (107, 2303840), (110, 2241008), (112, 2200990), (119, 2071520), (121, 2037280), (136, 1812580), (140, 1760792), (154, 1600720), (160, 1540693), (170, 1450064), (176, 1400630), (187, 1318240), (214, 1151920), (220, 1120504), (224, 1100495), (238, 1035760), (242, 1018640), (272, 906290), (280, 880396), (308, 800360), (340, 725032), (352, 700315), (374, 659120), (385, 640288), (428, 575960), (440, 560252), (476, 517880), (484, 509320), (535, 460768), (544, 453145), (560, 440198), (595, 414304), (605, 407456), (616, 400180), (680, 362516), (748, 329560), (749, 329120), (770, 320144), (847, 291040), (856, 287980), (880, 280126), (935, 263648), (952, 258940), (968, 254660), (1070, 230384), (1120, 220099), (1177, 209440), (1190, 207152), (1210, 203728), (1232, 200090), (1309, 188320), (1360, 181258), (1496, 164780), (1498, 164560), (1540, 160072), (1694, 145520), (1712, 143990), (1760, 140063), (1819, 135520), (1870, 131824), (1904, 129470), (1936, 127330), (2057, 119840), (2140, 115192), (2354, 104720), (2380, 103576), (2420, 101864), (2464, 100045), (2618, 94160), (2720, 90629), (2992, 82390), (2996, 82280), (3080, 80036), (3388, 72760), (3424, 71995), (3638, 67760), (3740, 65912), (3745, 65824), (3808, 64735), (3872, 63665), (4114, 59920), (4235, 58208), (4280, 57596), (4708, 52360), (4760, 51788), (4840, 50932), (5236, 47080), (5885, 41888), (5984, 41195), (5992, 41140), (6160, 40018), (6545, 37664), (6776, 36380), (7276, 33880), (7480, 32956), (7490, 32912), (8228, 29960), (8239, 29920), (8470, 29104), (8560, 28798), (9095, 27104), (9416, 26180), (9520, 25894), (9680, 25466), (10285, 23968), (10472, 23540), (11770, 20944), (11984, 20570), (12320, 20009), (12733, 19360), (12947, 19040), (13090, 18832), (13552, 18190), (14399, 17120), (14552, 16940), (14960, 16478), (14980, 16456)]