156243840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4283}}^1$

素因数の和:4324

約数の個数: 128

約数和(自身を含む): 524361600

約数和(自身を除く): 368117760

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, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4283, 4560, 6080, 7296, 8566, 9120, 12160, 12849, 17132, 18240, 21415, 25698, 34264, 36480, 42830, 51396, 64245, 68528, 81377, 85660, 102792, 128490, 137056, 162754, 171320, 205584, 244131, 256980, 274112, 325508, 342640, 406885, 411168, 488262, 513960, 548224, 651016, 685280, 813770, 822336, 976524, 1027920, 1220655, 1302032, 1370560, 1627540, 1644672, 1953048, 2055840, 2441310, 2604064, 2741120, 3255080, 3906096, 4111680, 4882620, 5208128, 6510160, 7812192, 8223360, 9765240, 10416256, 13020320, 15624384, 19530480, 26040640, 31248768, 39060960, 52081280, 78121920, 156243840]

約数ペア:

[(1, 156243840), (2, 78121920), (3, 52081280), (4, 39060960), (5, 31248768), (6, 26040640), (8, 19530480), (10, 15624384), (12, 13020320), (15, 10416256), (16, 9765240), (19, 8223360), (20, 7812192), (24, 6510160), (30, 5208128), (32, 4882620), (38, 4111680), (40, 3906096), (48, 3255080), (57, 2741120), (60, 2604064), (64, 2441310), (76, 2055840), (80, 1953048), (95, 1644672), (96, 1627540), (114, 1370560), (120, 1302032), (128, 1220655), (152, 1027920), (160, 976524), (190, 822336), (192, 813770), (228, 685280), (240, 651016), (285, 548224), (304, 513960), (320, 488262), (380, 411168), (384, 406885), (456, 342640), (480, 325508), (570, 274112), (608, 256980), (640, 244131), (760, 205584), (912, 171320), (960, 162754), (1140, 137056), (1216, 128490), (1520, 102792), (1824, 85660), (1920, 81377), (2280, 68528), (2432, 64245), (3040, 51396), (3648, 42830), (4283, 36480), (4560, 34264), (6080, 25698), (7296, 21415), (8566, 18240), (9120, 17132), (12160, 12849)]