2495998080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22807}}^1$

素因数の和:22851

約数の個数: 192

約数和(自身を含む): 9073022400

約数和(自身を除く): 6577024320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 12160, 13680, 18240, 21888, 22807, 27360, 36480, 45614, 54720, 68421, 91228, 109440, 114035, 136842, 182456, 205263, 228070, 273684, 342105, 364912, 410526, 433333, 456140, 547368, 684210, 729824, 821052, 866666, 912280, 1026315, 1094736, 1299999, 1368420, 1459648, 1642104, 1733332, 1824560, 2052630, 2166665, 2189472, 2599998, 2736840, 2919296, 3284208, 3466664, 3649120, 3899997, 4105260, 4333330, 4378944, 5199996, 5473680, 6499995, 6568416, 6933328, 7298240, 7799994, 8210520, 8666660, 8757888, 10399992, 10947360, 12999990, 13136832, 13866656, 14596480, 15599988, 16421040, 17333320, 19499985, 20799984, 21894720, 25999980, 26273664, 27733312, 31199976, 32842080, 34666640, 38999970, 41599968, 43789440, 51999960, 55466624, 62399952, 65684160, 69333280, 77999940, 83199936, 103999920, 124799904, 131368320, 138666560, 155999880, 166399872, 207999840, 249599808, 277333120, 311999760, 415999680, 499199616, 623999520, 831999360, 1247999040, 2495998080]

約数ペア:

[(1, 2495998080), (2, 1247999040), (3, 831999360), (4, 623999520), (5, 499199616), (6, 415999680), (8, 311999760), (9, 277333120), (10, 249599808), (12, 207999840), (15, 166399872), (16, 155999880), (18, 138666560), (19, 131368320), (20, 124799904), (24, 103999920), (30, 83199936), (32, 77999940), (36, 69333280), (38, 65684160), (40, 62399952), (45, 55466624), (48, 51999960), (57, 43789440), (60, 41599968), (64, 38999970), (72, 34666640), (76, 32842080), (80, 31199976), (90, 27733312), (95, 26273664), (96, 25999980), (114, 21894720), (120, 20799984), (128, 19499985), (144, 17333320), (152, 16421040), (160, 15599988), (171, 14596480), (180, 13866656), (190, 13136832), (192, 12999990), (228, 10947360), (240, 10399992), (285, 8757888), (288, 8666660), (304, 8210520), (320, 7799994), (342, 7298240), (360, 6933328), (380, 6568416), (384, 6499995), (456, 5473680), (480, 5199996), (570, 4378944), (576, 4333330), (608, 4105260), (640, 3899997), (684, 3649120), (720, 3466664), (760, 3284208), (855, 2919296), (912, 2736840), (960, 2599998), (1140, 2189472), (1152, 2166665), (1216, 2052630), (1368, 1824560), (1440, 1733332), (1520, 1642104), (1710, 1459648), (1824, 1368420), (1920, 1299999), (2280, 1094736), (2432, 1026315), (2736, 912280), (2880, 866666), (3040, 821052), (3420, 729824), (3648, 684210), (4560, 547368), (5472, 456140), (5760, 433333), (6080, 410526), (6840, 364912), (7296, 342105), (9120, 273684), (10944, 228070), (12160, 205263), (13680, 182456), (18240, 136842), (21888, 114035), (22807, 109440), (27360, 91228), (36480, 68421), (45614, 54720)]