2170676880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{457}}^1\times {\mathrm{733}}^1$

素因数の和:1215

約数の個数: 200

約数和(自身を含む): 7565887032

約数和(自身を除く): 5395210152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 457, 540, 648, 720, 733, 810, 914, 1080, 1296, 1371, 1466, 1620, 1828, 2160, 2199, 2285, 2742, 2932, 3240, 3656, 3665, 4113, 4398, 4570, 5484, 5864, 6480, 6597, 6855, 7312, 7330, 8226, 8796, 9140, 10968, 10995, 11728, 12339, 13194, 13710, 14660, 16452, 17592, 18280, 19791, 20565, 21936, 21990, 24678, 26388, 27420, 29320, 32904, 32985, 35184, 36560, 37017, 39582, 41130, 43980, 49356, 52776, 54840, 58640, 59373, 61695, 65808, 65970, 74034, 79164, 82260, 87960, 98712, 98955, 105552, 109680, 118746, 123390, 131940, 148068, 158328, 164520, 175920, 185085, 197424, 197910, 237492, 246780, 263880, 296136, 296865, 316656, 329040, 334981, 370170, 395820, 474984, 493560, 527760, 592272, 593730, 669962, 740340, 791640, 949968, 987120, 1004943, 1187460, 1339924, 1480680, 1583280, 1674905, 2009886, 2374920, 2679848, 2961360, 3014829, 3349810, 4019772, 4749840, 5024715, 5359696, 6029658, 6699620, 8039544, 9044487, 10049430, 12059316, 13399240, 15074145, 16079088, 18088974, 20098860, 24118632, 26798480, 27133461, 30148290, 36177948, 40197720, 45222435, 48237264, 54266922, 60296580, 72355896, 80395440, 90444870, 108533844, 120593160, 135667305, 144711792, 180889740, 217067688, 241186320, 271334610, 361779480, 434135376, 542669220, 723558960, 1085338440, 2170676880]

約数ペア:

[(1, 2170676880), (2, 1085338440), (3, 723558960), (4, 542669220), (5, 434135376), (6, 361779480), (8, 271334610), (9, 241186320), (10, 217067688), (12, 180889740), (15, 144711792), (16, 135667305), (18, 120593160), (20, 108533844), (24, 90444870), (27, 80395440), (30, 72355896), (36, 60296580), (40, 54266922), (45, 48237264), (48, 45222435), (54, 40197720), (60, 36177948), (72, 30148290), (80, 27133461), (81, 26798480), (90, 24118632), (108, 20098860), (120, 18088974), (135, 16079088), (144, 15074145), (162, 13399240), (180, 12059316), (216, 10049430), (240, 9044487), (270, 8039544), (324, 6699620), (360, 6029658), (405, 5359696), (432, 5024715), (457, 4749840), (540, 4019772), (648, 3349810), (720, 3014829), (733, 2961360), (810, 2679848), (914, 2374920), (1080, 2009886), (1296, 1674905), (1371, 1583280), (1466, 1480680), (1620, 1339924), (1828, 1187460), (2160, 1004943), (2199, 987120), (2285, 949968), (2742, 791640), (2932, 740340), (3240, 669962), (3656, 593730), (3665, 592272), (4113, 527760), (4398, 493560), (4570, 474984), (5484, 395820), (5864, 370170), (6480, 334981), (6597, 329040), (6855, 316656), (7312, 296865), (7330, 296136), (8226, 263880), (8796, 246780), (9140, 237492), (10968, 197910), (10995, 197424), (11728, 185085), (12339, 175920), (13194, 164520), (13710, 158328), (14660, 148068), (16452, 131940), (17592, 123390), (18280, 118746), (19791, 109680), (20565, 105552), (21936, 98955), (21990, 98712), (24678, 87960), (26388, 82260), (27420, 79164), (29320, 74034), (32904, 65970), (32985, 65808), (35184, 61695), (36560, 59373), (37017, 58640), (39582, 54840), (41130, 52776), (43980, 49356)]