222981360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:380

約数の個数: 240

約数和(自身を含む): 818983296

約数和(自身を除く): 596001936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 67, 70, 80, 84, 98, 105, 112, 120, 134, 140, 147, 168, 196, 201, 210, 240, 245, 268, 280, 283, 294, 335, 336, 392, 402, 420, 469, 490, 536, 560, 566, 588, 670, 735, 784, 804, 840, 849, 938, 980, 1005, 1072, 1132, 1176, 1340, 1407, 1415, 1470, 1608, 1680, 1698, 1876, 1960, 1981, 2010, 2264, 2345, 2352, 2680, 2814, 2830, 2940, 3216, 3283, 3396, 3752, 3920, 3962, 4020, 4245, 4528, 4690, 5360, 5628, 5660, 5880, 5943, 6566, 6792, 7035, 7504, 7924, 8040, 8490, 9380, 9849, 9905, 11256, 11320, 11760, 11886, 13132, 13584, 13867, 14070, 15848, 16080, 16415, 16980, 18760, 18961, 19698, 19810, 22512, 22640, 23772, 26264, 27734, 28140, 29715, 31696, 32830, 33960, 37520, 37922, 39396, 39620, 41601, 47544, 49245, 52528, 55468, 56280, 56883, 59430, 65660, 67920, 69335, 75844, 78792, 79240, 83202, 94805, 95088, 98490, 110936, 112560, 113766, 118860, 131320, 132727, 138670, 151688, 157584, 158480, 166404, 189610, 196980, 208005, 221872, 227532, 237720, 262640, 265454, 277340, 284415, 303376, 332808, 379220, 393960, 398181, 416010, 455064, 475440, 530908, 554680, 568830, 663635, 665616, 758440, 787920, 796362, 832020, 910128, 929089, 1061816, 1109360, 1137660, 1327270, 1516880, 1592724, 1664040, 1858178, 1990905, 2123632, 2275320, 2654540, 2787267, 3185448, 3328080, 3716356, 3981810, 4550640, 4645445, 5309080, 5574534, 6370896, 7432712, 7963620, 9290890, 10618160, 11149068, 13936335, 14865424, 15927240, 18581780, 22298136, 27872670, 31854480, 37163560, 44596272, 55745340, 74327120, 111490680, 222981360]

約数ペア:

[(1, 222981360), (2, 111490680), (3, 74327120), (4, 55745340), (5, 44596272), (6, 37163560), (7, 31854480), (8, 27872670), (10, 22298136), (12, 18581780), (14, 15927240), (15, 14865424), (16, 13936335), (20, 11149068), (21, 10618160), (24, 9290890), (28, 7963620), (30, 7432712), (35, 6370896), (40, 5574534), (42, 5309080), (48, 4645445), (49, 4550640), (56, 3981810), (60, 3716356), (67, 3328080), (70, 3185448), (80, 2787267), (84, 2654540), (98, 2275320), (105, 2123632), (112, 1990905), (120, 1858178), (134, 1664040), (140, 1592724), (147, 1516880), (168, 1327270), (196, 1137660), (201, 1109360), (210, 1061816), (240, 929089), (245, 910128), (268, 832020), (280, 796362), (283, 787920), (294, 758440), (335, 665616), (336, 663635), (392, 568830), (402, 554680), (420, 530908), (469, 475440), (490, 455064), (536, 416010), (560, 398181), (566, 393960), (588, 379220), (670, 332808), (735, 303376), (784, 284415), (804, 277340), (840, 265454), (849, 262640), (938, 237720), (980, 227532), (1005, 221872), (1072, 208005), (1132, 196980), (1176, 189610), (1340, 166404), (1407, 158480), (1415, 157584), (1470, 151688), (1608, 138670), (1680, 132727), (1698, 131320), (1876, 118860), (1960, 113766), (1981, 112560), (2010, 110936), (2264, 98490), (2345, 95088), (2352, 94805), (2680, 83202), (2814, 79240), (2830, 78792), (2940, 75844), (3216, 69335), (3283, 67920), (3396, 65660), (3752, 59430), (3920, 56883), (3962, 56280), (4020, 55468), (4245, 52528), (4528, 49245), (4690, 47544), (5360, 41601), (5628, 39620), (5660, 39396), (5880, 37922), (5943, 37520), (6566, 33960), (6792, 32830), (7035, 31696), (7504, 29715), (7924, 28140), (8040, 27734), (8490, 26264), (9380, 23772), (9849, 22640), (9905, 22512), (11256, 19810), (11320, 19698), (11760, 18961), (11886, 18760), (13132, 16980), (13584, 16415), (13867, 16080), (14070, 15848)]