2111435480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 288

約数和(自身を含む): 6304359600

約数和(自身を除く): 4192924120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 49, 55, 56, 58, 70, 77, 88, 98, 110, 116, 121, 140, 145, 154, 196, 203, 220, 232, 242, 245, 280, 290, 307, 308, 319, 385, 392, 406, 440, 484, 490, 539, 580, 605, 614, 616, 638, 770, 812, 847, 968, 980, 1015, 1078, 1160, 1210, 1228, 1276, 1421, 1535, 1540, 1595, 1624, 1694, 1960, 2030, 2149, 2156, 2233, 2420, 2456, 2552, 2695, 2842, 3070, 3080, 3190, 3377, 3388, 3509, 4060, 4235, 4298, 4312, 4466, 4840, 5390, 5684, 5929, 6140, 6380, 6754, 6776, 7018, 7105, 8120, 8470, 8596, 8903, 8932, 10745, 10780, 11165, 11368, 11858, 12280, 12760, 13508, 14036, 14210, 15043, 15631, 16885, 16940, 17192, 17545, 17806, 17864, 21490, 21560, 22330, 23639, 23716, 24563, 27016, 28072, 28420, 29645, 30086, 31262, 33770, 33880, 35090, 35612, 37147, 42980, 44515, 44660, 47278, 47432, 49126, 56840, 59290, 60172, 62321, 62524, 67540, 70180, 71224, 74294, 75215, 78155, 85960, 89030, 89320, 94556, 97933, 98252, 118195, 118580, 120344, 122815, 124642, 125048, 135080, 140360, 148588, 150430, 156310, 165473, 171941, 178060, 185735, 189112, 195866, 196504, 236390, 237160, 245630, 249284, 260029, 297176, 300860, 311605, 312620, 330946, 343882, 356120, 371470, 391732, 436247, 472780, 489665, 491260, 498568, 520058, 601720, 623210, 625240, 661892, 685531, 687764, 742940, 783464, 827365, 859705, 872494, 945560, 979330, 982520, 1040116, 1077263, 1246420, 1300145, 1323784, 1371062, 1375528, 1485880, 1654730, 1719410, 1744988, 1820203, 1958660, 2080232, 2154526, 2181235, 2492840, 2600290, 2742124, 3309460, 3427655, 3438820, 3489976, 3640406, 3917320, 4309052, 4362470, 4798717, 5200580, 5386315, 5484248, 6618920, 6855310, 6877640, 7280812, 7540841, 8618104, 8724940, 9101015, 9597434, 10401160, 10772630, 13710620, 14561624, 15081682, 17449880, 18202030, 19194868, 21545260, 23993585, 27421240, 30163364, 36404060, 37704205, 38389736, 43090520, 47987170, 52785887, 60326728, 72808120, 75408410, 95974340, 105571774, 150816820, 191948680, 211143548, 263929435, 301633640, 422287096, 527858870, 1055717740, 2111435480]

約数ペア:

[(1, 2111435480), (2, 1055717740), (4, 527858870), (5, 422287096), (7, 301633640), (8, 263929435), (10, 211143548), (11, 191948680), (14, 150816820), (20, 105571774), (22, 95974340), (28, 75408410), (29, 72808120), (35, 60326728), (40, 52785887), (44, 47987170), (49, 43090520), (55, 38389736), (56, 37704205), (58, 36404060), (70, 30163364), (77, 27421240), (88, 23993585), (98, 21545260), (110, 19194868), (116, 18202030), (121, 17449880), (140, 15081682), (145, 14561624), (154, 13710620), (196, 10772630), (203, 10401160), (220, 9597434), (232, 9101015), (242, 8724940), (245, 8618104), (280, 7540841), (290, 7280812), (307, 6877640), (308, 6855310), (319, 6618920), (385, 5484248), (392, 5386315), (406, 5200580), (440, 4798717), (484, 4362470), (490, 4309052), (539, 3917320), (580, 3640406), (605, 3489976), (614, 3438820), (616, 3427655), (638, 3309460), (770, 2742124), (812, 2600290), (847, 2492840), (968, 2181235), (980, 2154526), (1015, 2080232), (1078, 1958660), (1160, 1820203), (1210, 1744988), (1228, 1719410), (1276, 1654730), (1421, 1485880), (1535, 1375528), (1540, 1371062), (1595, 1323784), (1624, 1300145), (1694, 1246420), (1960, 1077263), (2030, 1040116), (2149, 982520), (2156, 979330), (2233, 945560), (2420, 872494), (2456, 859705), (2552, 827365), (2695, 783464), (2842, 742940), (3070, 687764), (3080, 685531), (3190, 661892), (3377, 625240), (3388, 623210), (3509, 601720), (4060, 520058), (4235, 498568), (4298, 491260), (4312, 489665), (4466, 472780), (4840, 436247), (5390, 391732), (5684, 371470), (5929, 356120), (6140, 343882), (6380, 330946), (6754, 312620), (6776, 311605), (7018, 300860), (7105, 297176), (8120, 260029), (8470, 249284), (8596, 245630), (8903, 237160), (8932, 236390), (10745, 196504), (10780, 195866), (11165, 189112), (11368, 185735), (11858, 178060), (12280, 171941), (12760, 165473), (13508, 156310), (14036, 150430), (14210, 148588), (15043, 140360), (15631, 135080), (16885, 125048), (16940, 124642), (17192, 122815), (17545, 120344), (17806, 118580), (17864, 118195), (21490, 98252), (21560, 97933), (22330, 94556), (23639, 89320), (23716, 89030), (24563, 85960), (27016, 78155), (28072, 75215), (28420, 74294), (29645, 71224), (30086, 70180), (31262, 67540), (33770, 62524), (33880, 62321), (35090, 60172), (35612, 59290), (37147, 56840), (42980, 49126), (44515, 47432), (44660, 47278)]