193491840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{563}}^1$

素因数の和:764

約数の個数: 128

約数和(自身を含む): 621302400

約数和(自身を除く): 427810560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 179, 192, 240, 320, 358, 384, 480, 537, 563, 640, 716, 895, 960, 1074, 1126, 1432, 1689, 1790, 1920, 2148, 2252, 2685, 2815, 2864, 3378, 3580, 4296, 4504, 5370, 5630, 5728, 6756, 7160, 8445, 8592, 9008, 10740, 11260, 11456, 13512, 14320, 16890, 17184, 18016, 21480, 22520, 22912, 27024, 28640, 33780, 34368, 36032, 42960, 45040, 54048, 57280, 67560, 68736, 72064, 85920, 90080, 100777, 108096, 114560, 135120, 171840, 180160, 201554, 216192, 270240, 302331, 343680, 360320, 403108, 503885, 540480, 604662, 806216, 1007770, 1080960, 1209324, 1511655, 1612432, 2015540, 2418648, 3023310, 3224864, 4031080, 4837296, 6046620, 6449728, 8062160, 9674592, 12093240, 12899456, 16124320, 19349184, 24186480, 32248640, 38698368, 48372960, 64497280, 96745920, 193491840]

約数ペア:

[(1, 193491840), (2, 96745920), (3, 64497280), (4, 48372960), (5, 38698368), (6, 32248640), (8, 24186480), (10, 19349184), (12, 16124320), (15, 12899456), (16, 12093240), (20, 9674592), (24, 8062160), (30, 6449728), (32, 6046620), (40, 4837296), (48, 4031080), (60, 3224864), (64, 3023310), (80, 2418648), (96, 2015540), (120, 1612432), (128, 1511655), (160, 1209324), (179, 1080960), (192, 1007770), (240, 806216), (320, 604662), (358, 540480), (384, 503885), (480, 403108), (537, 360320), (563, 343680), (640, 302331), (716, 270240), (895, 216192), (960, 201554), (1074, 180160), (1126, 171840), (1432, 135120), (1689, 114560), (1790, 108096), (1920, 100777), (2148, 90080), (2252, 85920), (2685, 72064), (2815, 68736), (2864, 67560), (3378, 57280), (3580, 54048), (4296, 45040), (4504, 42960), (5370, 36032), (5630, 34368), (5728, 33780), (6756, 28640), (7160, 27024), (8445, 22912), (8592, 22520), (9008, 21480), (10740, 18016), (11260, 17184), (11456, 16890), (13512, 14320)]