2007753440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:822

約数の個数: 288

約数和(自身を含む): 6221795328

約数和(自身を除く): 4214041888

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 49, 55, 56, 62, 70, 77, 80, 88, 98, 110, 112, 124, 140, 154, 155, 160, 176, 196, 217, 220, 224, 245, 248, 280, 308, 310, 341, 352, 385, 392, 434, 440, 490, 496, 539, 560, 616, 620, 682, 751, 770, 784, 868, 880, 980, 992, 1078, 1085, 1120, 1232, 1240, 1364, 1502, 1519, 1540, 1568, 1705, 1736, 1760, 1960, 2156, 2170, 2387, 2464, 2480, 2695, 2728, 3004, 3038, 3080, 3410, 3472, 3755, 3920, 4312, 4340, 4774, 4960, 5257, 5390, 5456, 6008, 6076, 6160, 6820, 6944, 7510, 7595, 7840, 8261, 8624, 8680, 9548, 10514, 10780, 10912, 11935, 12016, 12152, 12320, 13640, 15020, 15190, 16522, 16709, 17248, 17360, 19096, 21028, 21560, 23281, 23870, 24032, 24304, 26285, 27280, 30040, 30380, 33044, 33418, 34720, 36799, 38192, 41305, 42056, 43120, 46562, 47740, 48608, 52570, 54560, 57827, 60080, 60760, 66088, 66836, 73598, 76384, 82610, 83545, 84112, 86240, 93124, 95480, 105140, 115654, 116405, 120160, 121520, 132176, 133672, 147196, 162967, 165220, 167090, 168224, 183995, 186248, 190960, 210280, 231308, 232810, 243040, 256091, 264352, 267344, 289135, 294392, 325934, 330440, 334180, 367990, 372496, 381920, 404789, 420560, 462616, 465620, 512182, 534688, 578270, 588784, 651868, 660880, 668360, 735980, 744992, 809578, 814835, 841120, 925232, 931240, 1024364, 1140769, 1156540, 1177568, 1280455, 1303736, 1321760, 1336720, 1471960, 1619156, 1629670, 1792637, 1850464, 1862480, 2023945, 2048728, 2281538, 2313080, 2560910, 2607472, 2673440, 2943920, 3238312, 3259340, 3585274, 3724960, 4047890, 4097456, 4563076, 4626160, 5121820, 5214944, 5703845, 5887840, 6476624, 6518680, 7170548, 8095780, 8194912, 8963185, 9126152, 9252320, 10243640, 11407690, 12548459, 12953248, 13037360, 14341096, 16191560, 17926370, 18252304, 20487280, 22815380, 25096918, 26074720, 28682192, 32383120, 35852740, 36504608, 40974560, 45630760, 50193836, 57364384, 62742295, 64766240, 71705480, 91261520, 100387672, 125484590, 143410960, 182523040, 200775344, 250969180, 286821920, 401550688, 501938360, 1003876720, 2007753440]

約数ペア:

[(1, 2007753440), (2, 1003876720), (4, 501938360), (5, 401550688), (7, 286821920), (8, 250969180), (10, 200775344), (11, 182523040), (14, 143410960), (16, 125484590), (20, 100387672), (22, 91261520), (28, 71705480), (31, 64766240), (32, 62742295), (35, 57364384), (40, 50193836), (44, 45630760), (49, 40974560), (55, 36504608), (56, 35852740), (62, 32383120), (70, 28682192), (77, 26074720), (80, 25096918), (88, 22815380), (98, 20487280), (110, 18252304), (112, 17926370), (124, 16191560), (140, 14341096), (154, 13037360), (155, 12953248), (160, 12548459), (176, 11407690), (196, 10243640), (217, 9252320), (220, 9126152), (224, 8963185), (245, 8194912), (248, 8095780), (280, 7170548), (308, 6518680), (310, 6476624), (341, 5887840), (352, 5703845), (385, 5214944), (392, 5121820), (434, 4626160), (440, 4563076), (490, 4097456), (496, 4047890), (539, 3724960), (560, 3585274), (616, 3259340), (620, 3238312), (682, 2943920), (751, 2673440), (770, 2607472), (784, 2560910), (868, 2313080), (880, 2281538), (980, 2048728), (992, 2023945), (1078, 1862480), (1085, 1850464), (1120, 1792637), (1232, 1629670), (1240, 1619156), (1364, 1471960), (1502, 1336720), (1519, 1321760), (1540, 1303736), (1568, 1280455), (1705, 1177568), (1736, 1156540), (1760, 1140769), (1960, 1024364), (2156, 931240), (2170, 925232), (2387, 841120), (2464, 814835), (2480, 809578), (2695, 744992), (2728, 735980), (3004, 668360), (3038, 660880), (3080, 651868), (3410, 588784), (3472, 578270), (3755, 534688), (3920, 512182), (4312, 465620), (4340, 462616), (4774, 420560), (4960, 404789), (5257, 381920), (5390, 372496), (5456, 367990), (6008, 334180), (6076, 330440), (6160, 325934), (6820, 294392), (6944, 289135), (7510, 267344), (7595, 264352), (7840, 256091), (8261, 243040), (8624, 232810), (8680, 231308), (9548, 210280), (10514, 190960), (10780, 186248), (10912, 183995), (11935, 168224), (12016, 167090), (12152, 165220), (12320, 162967), (13640, 147196), (15020, 133672), (15190, 132176), (16522, 121520), (16709, 120160), (17248, 116405), (17360, 115654), (19096, 105140), (21028, 95480), (21560, 93124), (23281, 86240), (23870, 84112), (24032, 83545), (24304, 82610), (26285, 76384), (27280, 73598), (30040, 66836), (30380, 66088), (33044, 60760), (33418, 60080), (34720, 57827), (36799, 54560), (38192, 52570), (41305, 48608), (42056, 47740), (43120, 46562)]