188163840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2622

約数の個数: 144

約数和(自身を含む): 632822400

約数和(自身を除く): 444658560

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, 2579, 3040, 3648, 3840, 4560, 4864, 5158, 6080, 7296, 7737, 9120, 10316, 12160, 12895, 14592, 15474, 18240, 20632, 24320, 25790, 30948, 36480, 38685, 41264, 49001, 51580, 61896, 72960, 77370, 82528, 98002, 103160, 123792, 147003, 154740, 165056, 196004, 206320, 245005, 247584, 294006, 309480, 330112, 392008, 412640, 490010, 495168, 588012, 618960, 660224, 735015, 784016, 825280, 980020, 990336, 1176024, 1237920, 1470030, 1568032, 1650560, 1960040, 1980672, 2352048, 2475840, 2940060, 3136064, 3301120, 3920080, 4704096, 4951680, 5880120, 6272128, 7840160, 9408192, 9903360, 11760240, 12544256, 15680320, 18816384, 23520480, 31360640, 37632768, 47040960, 62721280, 94081920, 188163840]

約数ペア:

[(1, 188163840), (2, 94081920), (3, 62721280), (4, 47040960), (5, 37632768), (6, 31360640), (8, 23520480), (10, 18816384), (12, 15680320), (15, 12544256), (16, 11760240), (19, 9903360), (20, 9408192), (24, 7840160), (30, 6272128), (32, 5880120), (38, 4951680), (40, 4704096), (48, 3920080), (57, 3301120), (60, 3136064), (64, 2940060), (76, 2475840), (80, 2352048), (95, 1980672), (96, 1960040), (114, 1650560), (120, 1568032), (128, 1470030), (152, 1237920), (160, 1176024), (190, 990336), (192, 980020), (228, 825280), (240, 784016), (256, 735015), (285, 660224), (304, 618960), (320, 588012), (380, 495168), (384, 490010), (456, 412640), (480, 392008), (570, 330112), (608, 309480), (640, 294006), (760, 247584), (768, 245005), (912, 206320), (960, 196004), (1140, 165056), (1216, 154740), (1280, 147003), (1520, 123792), (1824, 103160), (1920, 98002), (2280, 82528), (2432, 77370), (2579, 72960), (3040, 61896), (3648, 51580), (3840, 49001), (4560, 41264), (4864, 38685), (5158, 36480), (6080, 30948), (7296, 25790), (7737, 24320), (9120, 20632), (10316, 18240), (12160, 15474), (12895, 14592)]