1207801980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:310

約数の個数: 432

約数和(自身を含む): 4750462080

約数和(自身を除く): 3542660100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 59, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 118, 126, 132, 140, 147, 154, 165, 177, 180, 196, 198, 210, 211, 220, 231, 236, 245, 252, 294, 295, 308, 315, 330, 354, 385, 396, 413, 420, 422, 441, 462, 490, 495, 531, 539, 588, 590, 630, 633, 649, 660, 693, 708, 735, 770, 826, 844, 882, 885, 924, 980, 990, 1055, 1062, 1078, 1155, 1180, 1239, 1260, 1266, 1298, 1386, 1470, 1477, 1540, 1617, 1652, 1764, 1770, 1899, 1947, 1980, 2065, 2110, 2124, 2156, 2205, 2310, 2321, 2478, 2532, 2596, 2655, 2695, 2772, 2891, 2940, 2954, 3165, 3234, 3245, 3465, 3540, 3717, 3798, 3894, 4130, 4220, 4410, 4431, 4543, 4620, 4642, 4851, 4956, 5310, 5390, 5782, 5841, 5908, 6195, 6330, 6468, 6490, 6930, 6963, 7385, 7434, 7596, 7788, 8085, 8260, 8673, 8820, 8862, 9086, 9284, 9495, 9702, 9735, 10339, 10620, 10780, 11564, 11605, 11682, 12390, 12449, 12660, 12980, 13293, 13629, 13860, 13926, 14455, 14770, 14868, 16170, 16247, 17346, 17724, 18172, 18585, 18990, 19404, 19470, 20678, 20889, 22155, 22715, 23210, 23364, 24255, 24780, 24898, 26019, 26586, 27258, 27852, 28910, 29205, 29540, 31017, 31801, 32340, 32494, 34692, 34815, 37170, 37347, 37980, 38940, 40887, 41356, 41778, 43365, 44310, 45430, 46420, 48510, 48741, 49796, 51695, 52038, 53172, 54516, 57820, 58410, 62034, 62245, 63602, 64988, 66465, 68145, 69630, 74340, 74694, 81235, 81774, 83556, 86730, 87143, 88620, 90860, 93051, 95403, 97020, 97482, 103390, 104076, 104445, 112041, 113729, 116820, 124068, 124490, 127204, 130095, 132930, 136290, 136939, 139260, 146223, 149388, 155085, 159005, 162470, 163548, 173460, 174286, 186102, 186735, 190806, 194964, 204435, 206780, 208890, 224082, 227458, 243705, 248980, 260190, 261429, 265860, 272580, 273878, 286209, 292446, 310170, 318010, 324940, 341187, 348572, 372204, 373470, 381612, 408870, 410817, 417780, 435715, 448164, 454916, 465255, 477015, 487410, 520380, 522858, 547756, 560205, 568645, 572418, 584892, 610001, 620340, 636020, 682374, 684695, 731115, 746940, 784287, 817740, 821634, 871430, 930510, 954030, 958573, 974820, 1023561, 1045716, 1120410, 1137290, 1144836, 1220002, 1232451, 1307145, 1364748, 1369390, 1431045, 1462230, 1568574, 1643268, 1705935, 1742860, 1830003, 1861020, 1908060, 1917146, 2047122, 2054085, 2240820, 2274580, 2440004, 2464902, 2614290, 2738780, 2862090, 2875719, 2924460, 3050005, 3137148, 3411870, 3660006, 3834292, 3921435, 4094244, 4108170, 4792865, 4929804, 5117805, 5228580, 5490009, 5724180, 5751438, 6100010, 6162255, 6710011, 6823740, 7320012, 7842870, 8216340, 8627157, 9150015, 9585730, 10235610, 10980018, 11502876, 12200020, 12324510, 13420022, 14378595, 15685740, 17254314, 18300030, 19171460, 20130033, 20471220, 21960036, 24649020, 26840044, 27450045, 28757190, 33550055, 34508628, 36600060, 40260066, 43135785, 54900090, 57514380, 60390099, 67100110, 80520132, 86271570, 100650165, 109800180, 120780198, 134200220, 172543140, 201300330, 241560396, 301950495, 402600660, 603900990, 1207801980]

約数ペア:

[(1, 1207801980), (2, 603900990), (3, 402600660), (4, 301950495), (5, 241560396), (6, 201300330), (7, 172543140), (9, 134200220), (10, 120780198), (11, 109800180), (12, 100650165), (14, 86271570), (15, 80520132), (18, 67100110), (20, 60390099), (21, 57514380), (22, 54900090), (28, 43135785), (30, 40260066), (33, 36600060), (35, 34508628), (36, 33550055), (42, 28757190), (44, 27450045), (45, 26840044), (49, 24649020), (55, 21960036), (59, 20471220), (60, 20130033), (63, 19171460), (66, 18300030), (70, 17254314), (77, 15685740), (84, 14378595), (90, 13420022), (98, 12324510), (99, 12200020), (105, 11502876), (110, 10980018), (118, 10235610), (126, 9585730), (132, 9150015), (140, 8627157), (147, 8216340), (154, 7842870), (165, 7320012), (177, 6823740), (180, 6710011), (196, 6162255), (198, 6100010), (210, 5751438), (211, 5724180), (220, 5490009), (231, 5228580), (236, 5117805), (245, 4929804), (252, 4792865), (294, 4108170), (295, 4094244), (308, 3921435), (315, 3834292), (330, 3660006), (354, 3411870), (385, 3137148), (396, 3050005), (413, 2924460), (420, 2875719), (422, 2862090), (441, 2738780), (462, 2614290), (490, 2464902), (495, 2440004), (531, 2274580), (539, 2240820), (588, 2054085), (590, 2047122), (630, 1917146), (633, 1908060), (649, 1861020), (660, 1830003), (693, 1742860), (708, 1705935), (735, 1643268), (770, 1568574), (826, 1462230), (844, 1431045), (882, 1369390), (885, 1364748), (924, 1307145), (980, 1232451), (990, 1220002), (1055, 1144836), (1062, 1137290), (1078, 1120410), (1155, 1045716), (1180, 1023561), (1239, 974820), (1260, 958573), (1266, 954030), (1298, 930510), (1386, 871430), (1470, 821634), (1477, 817740), (1540, 784287), (1617, 746940), (1652, 731115), (1764, 684695), (1770, 682374), (1899, 636020), (1947, 620340), (1980, 610001), (2065, 584892), (2110, 572418), (2124, 568645), (2156, 560205), (2205, 547756), (2310, 522858), (2321, 520380), (2478, 487410), (2532, 477015), (2596, 465255), (2655, 454916), (2695, 448164), (2772, 435715), (2891, 417780), (2940, 410817), (2954, 408870), (3165, 381612), (3234, 373470), (3245, 372204), (3465, 348572), (3540, 341187), (3717, 324940), (3798, 318010), (3894, 310170), (4130, 292446), (4220, 286209), (4410, 273878), (4431, 272580), (4543, 265860), (4620, 261429), (4642, 260190), (4851, 248980), (4956, 243705), (5310, 227458), (5390, 224082), (5782, 208890), (5841, 206780), (5908, 204435), (6195, 194964), (6330, 190806), (6468, 186735), (6490, 186102), (6930, 174286), (6963, 173460), (7385, 163548), (7434, 162470), (7596, 159005), (7788, 155085), (8085, 149388), (8260, 146223), (8673, 139260), (8820, 136939), (8862, 136290), (9086, 132930), (9284, 130095), (9495, 127204), (9702, 124490), (9735, 124068), (10339, 116820), (10620, 113729), (10780, 112041), (11564, 104445), (11605, 104076), (11682, 103390), (12390, 97482), (12449, 97020), (12660, 95403), (12980, 93051), (13293, 90860), (13629, 88620), (13860, 87143), (13926, 86730), (14455, 83556), (14770, 81774), (14868, 81235), (16170, 74694), (16247, 74340), (17346, 69630), (17724, 68145), (18172, 66465), (18585, 64988), (18990, 63602), (19404, 62245), (19470, 62034), (20678, 58410), (20889, 57820), (22155, 54516), (22715, 53172), (23210, 52038), (23364, 51695), (24255, 49796), (24780, 48741), (24898, 48510), (26019, 46420), (26586, 45430), (27258, 44310), (27852, 43365), (28910, 41778), (29205, 41356), (29540, 40887), (31017, 38940), (31801, 37980), (32340, 37347), (32494, 37170), (34692, 34815)]