2197772640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4639}}^1$

素因数の和:4714

約数の個数: 288

約数和(自身を含む): 8755568640

約数和(自身を除く): 6557796000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 140, 141, 144, 160, 168, 180, 188, 210, 224, 235, 240, 252, 280, 282, 288, 315, 329, 336, 360, 376, 420, 423, 470, 480, 504, 560, 564, 630, 658, 672, 705, 720, 752, 840, 846, 940, 987, 1008, 1120, 1128, 1260, 1316, 1410, 1440, 1504, 1645, 1680, 1692, 1880, 1974, 2016, 2115, 2256, 2520, 2632, 2820, 2961, 3290, 3360, 3384, 3760, 3948, 4230, 4512, 4639, 4935, 5040, 5264, 5640, 5922, 6580, 6768, 7520, 7896, 8460, 9278, 9870, 10080, 10528, 11280, 11844, 13160, 13536, 13917, 14805, 15792, 16920, 18556, 19740, 22560, 23195, 23688, 26320, 27834, 29610, 31584, 32473, 33840, 37112, 39480, 41751, 46390, 47376, 52640, 55668, 59220, 64946, 67680, 69585, 74224, 78960, 83502, 92780, 94752, 97419, 111336, 118440, 129892, 139170, 148448, 157920, 162365, 167004, 185560, 194838, 208755, 218033, 222672, 236880, 259784, 278340, 292257, 324730, 334008, 371120, 389676, 417510, 436066, 445344, 473760, 487095, 519568, 556680, 584514, 649460, 654099, 668016, 742240, 779352, 835020, 872132, 974190, 1039136, 1090165, 1113360, 1169028, 1298920, 1308198, 1336032, 1461285, 1526231, 1558704, 1670040, 1744264, 1948380, 1962297, 2180330, 2226720, 2338056, 2597840, 2616396, 2922570, 3052462, 3117408, 3270495, 3340080, 3488528, 3896760, 3924594, 4360660, 4578693, 4676112, 5195680, 5232792, 5845140, 6104924, 6540990, 6680160, 6977056, 7631155, 7793520, 7849188, 8721320, 9157386, 9352224, 9811485, 10465584, 11690280, 12209848, 13081980, 13736079, 15262310, 15587040, 15698376, 17442640, 18314772, 19622970, 20931168, 22893465, 23380560, 24419696, 26163960, 27472158, 30524620, 31396752, 34885280, 36629544, 39245940, 45786930, 46761120, 48839392, 52327920, 54944316, 61049240, 62793504, 68680395, 73259088, 78491880, 91573860, 104655840, 109888632, 122098480, 137360790, 146518176, 156983760, 183147720, 219777264, 244196960, 274721580, 313967520, 366295440, 439554528, 549443160, 732590880, 1098886320, 2197772640]

約数ペア:

[(1, 2197772640), (2, 1098886320), (3, 732590880), (4, 549443160), (5, 439554528), (6, 366295440), (7, 313967520), (8, 274721580), (9, 244196960), (10, 219777264), (12, 183147720), (14, 156983760), (15, 146518176), (16, 137360790), (18, 122098480), (20, 109888632), (21, 104655840), (24, 91573860), (28, 78491880), (30, 73259088), (32, 68680395), (35, 62793504), (36, 61049240), (40, 54944316), (42, 52327920), (45, 48839392), (47, 46761120), (48, 45786930), (56, 39245940), (60, 36629544), (63, 34885280), (70, 31396752), (72, 30524620), (80, 27472158), (84, 26163960), (90, 24419696), (94, 23380560), (96, 22893465), (105, 20931168), (112, 19622970), (120, 18314772), (126, 17442640), (140, 15698376), (141, 15587040), (144, 15262310), (160, 13736079), (168, 13081980), (180, 12209848), (188, 11690280), (210, 10465584), (224, 9811485), (235, 9352224), (240, 9157386), (252, 8721320), (280, 7849188), (282, 7793520), (288, 7631155), (315, 6977056), (329, 6680160), (336, 6540990), (360, 6104924), (376, 5845140), (420, 5232792), (423, 5195680), (470, 4676112), (480, 4578693), (504, 4360660), (560, 3924594), (564, 3896760), (630, 3488528), (658, 3340080), (672, 3270495), (705, 3117408), (720, 3052462), (752, 2922570), (840, 2616396), (846, 2597840), (940, 2338056), (987, 2226720), (1008, 2180330), (1120, 1962297), (1128, 1948380), (1260, 1744264), (1316, 1670040), (1410, 1558704), (1440, 1526231), (1504, 1461285), (1645, 1336032), (1680, 1308198), (1692, 1298920), (1880, 1169028), (1974, 1113360), (2016, 1090165), (2115, 1039136), (2256, 974190), (2520, 872132), (2632, 835020), (2820, 779352), (2961, 742240), (3290, 668016), (3360, 654099), (3384, 649460), (3760, 584514), (3948, 556680), (4230, 519568), (4512, 487095), (4639, 473760), (4935, 445344), (5040, 436066), (5264, 417510), (5640, 389676), (5922, 371120), (6580, 334008), (6768, 324730), (7520, 292257), (7896, 278340), (8460, 259784), (9278, 236880), (9870, 222672), (10080, 218033), (10528, 208755), (11280, 194838), (11844, 185560), (13160, 167004), (13536, 162365), (13917, 157920), (14805, 148448), (15792, 139170), (16920, 129892), (18556, 118440), (19740, 111336), (22560, 97419), (23195, 94752), (23688, 92780), (26320, 83502), (27834, 78960), (29610, 74224), (31584, 69585), (32473, 67680), (33840, 64946), (37112, 59220), (39480, 55668), (41751, 52640), (46390, 47376)]