205601280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1454

約数の個数: 160

約数和(自身を含む): 692366400

約数和(自身を除く): 486765120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1409, 1520, 1536, 1824, 1920, 2280, 2432, 2560, 2818, 3040, 3648, 3840, 4227, 4560, 4864, 5636, 6080, 7045, 7296, 7680, 8454, 9120, 9728, 11272, 12160, 14090, 14592, 16908, 18240, 21135, 22544, 24320, 26771, 28180, 29184, 33816, 36480, 42270, 45088, 48640, 53542, 56360, 67632, 72960, 80313, 84540, 90176, 107084, 112720, 133855, 135264, 145920, 160626, 169080, 180352, 214168, 225440, 267710, 270528, 321252, 338160, 360704, 401565, 428336, 450880, 535420, 541056, 642504, 676320, 721408, 803130, 856672, 901760, 1070840, 1082112, 1285008, 1352640, 1606260, 1713344, 1803520, 2141680, 2164224, 2570016, 2705280, 3212520, 3426688, 3607040, 4283360, 5140032, 5410560, 6425040, 6853376, 8566720, 10280064, 10821120, 12850080, 13706752, 17133440, 20560128, 25700160, 34266880, 41120256, 51400320, 68533760, 102800640, 205601280]

約数ペア:

[(1, 205601280), (2, 102800640), (3, 68533760), (4, 51400320), (5, 41120256), (6, 34266880), (8, 25700160), (10, 20560128), (12, 17133440), (15, 13706752), (16, 12850080), (19, 10821120), (20, 10280064), (24, 8566720), (30, 6853376), (32, 6425040), (38, 5410560), (40, 5140032), (48, 4283360), (57, 3607040), (60, 3426688), (64, 3212520), (76, 2705280), (80, 2570016), (95, 2164224), (96, 2141680), (114, 1803520), (120, 1713344), (128, 1606260), (152, 1352640), (160, 1285008), (190, 1082112), (192, 1070840), (228, 901760), (240, 856672), (256, 803130), (285, 721408), (304, 676320), (320, 642504), (380, 541056), (384, 535420), (456, 450880), (480, 428336), (512, 401565), (570, 360704), (608, 338160), (640, 321252), (760, 270528), (768, 267710), (912, 225440), (960, 214168), (1140, 180352), (1216, 169080), (1280, 160626), (1409, 145920), (1520, 135264), (1536, 133855), (1824, 112720), (1920, 107084), (2280, 90176), (2432, 84540), (2560, 80313), (2818, 72960), (3040, 67632), (3648, 56360), (3840, 53542), (4227, 48640), (4560, 45088), (4864, 42270), (5636, 36480), (6080, 33816), (7045, 29184), (7296, 28180), (7680, 26771), (8454, 24320), (9120, 22544), (9728, 21135), (11272, 18240), (12160, 16908), (14090, 14592)]