204360960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2844

約数の個数: 144

約数和(自身を含む): 687274560

約数和(自身を除く): 482913600

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, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 2801, 3040, 3648, 3840, 4560, 4864, 5602, 6080, 7296, 8403, 9120, 11204, 12160, 14005, 14592, 16806, 18240, 22408, 24320, 28010, 33612, 36480, 42015, 44816, 53219, 56020, 67224, 72960, 84030, 89632, 106438, 112040, 134448, 159657, 168060, 179264, 212876, 224080, 266095, 268896, 319314, 336120, 358528, 425752, 448160, 532190, 537792, 638628, 672240, 717056, 798285, 851504, 896320, 1064380, 1075584, 1277256, 1344480, 1596570, 1703008, 1792640, 2128760, 2151168, 2554512, 2688960, 3193140, 3406016, 3585280, 4257520, 5109024, 5377920, 6386280, 6812032, 8515040, 10218048, 10755840, 12772560, 13624064, 17030080, 20436096, 25545120, 34060160, 40872192, 51090240, 68120320, 102180480, 204360960]

約数ペア:

[(1, 204360960), (2, 102180480), (3, 68120320), (4, 51090240), (5, 40872192), (6, 34060160), (8, 25545120), (10, 20436096), (12, 17030080), (15, 13624064), (16, 12772560), (19, 10755840), (20, 10218048), (24, 8515040), (30, 6812032), (32, 6386280), (38, 5377920), (40, 5109024), (48, 4257520), (57, 3585280), (60, 3406016), (64, 3193140), (76, 2688960), (80, 2554512), (95, 2151168), (96, 2128760), (114, 1792640), (120, 1703008), (128, 1596570), (152, 1344480), (160, 1277256), (190, 1075584), (192, 1064380), (228, 896320), (240, 851504), (256, 798285), (285, 717056), (304, 672240), (320, 638628), (380, 537792), (384, 532190), (456, 448160), (480, 425752), (570, 358528), (608, 336120), (640, 319314), (760, 268896), (768, 266095), (912, 224080), (960, 212876), (1140, 179264), (1216, 168060), (1280, 159657), (1520, 134448), (1824, 112040), (1920, 106438), (2280, 89632), (2432, 84030), (2801, 72960), (3040, 67224), (3648, 56020), (3840, 53219), (4560, 44816), (4864, 42015), (5602, 36480), (6080, 33612), (7296, 28010), (8403, 24320), (9120, 22408), (11204, 18240), (12160, 16806), (14005, 14592)]