318838240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14983}}^1$

素因数の和:15024

約数の個数: 96

約数和(自身を含む): 906232320

約数和(自身を除く): 587394080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 14983, 21280, 29966, 59932, 74915, 104881, 119864, 149830, 209762, 239728, 284677, 299660, 419524, 479456, 524405, 569354, 599320, 839048, 1048810, 1138708, 1198640, 1423385, 1678096, 1992739, 2097620, 2277416, 2397280, 2846770, 3356192, 3985478, 4195240, 4554832, 5693540, 7970956, 8390480, 9109664, 9963695, 11387080, 15941912, 16780960, 19927390, 22774160, 31883824, 39854780, 45548320, 63767648, 79709560, 159419120, 318838240]

約数ペア:

[(1, 318838240), (2, 159419120), (4, 79709560), (5, 63767648), (7, 45548320), (8, 39854780), (10, 31883824), (14, 22774160), (16, 19927390), (19, 16780960), (20, 15941912), (28, 11387080), (32, 9963695), (35, 9109664), (38, 8390480), (40, 7970956), (56, 5693540), (70, 4554832), (76, 4195240), (80, 3985478), (95, 3356192), (112, 2846770), (133, 2397280), (140, 2277416), (152, 2097620), (160, 1992739), (190, 1678096), (224, 1423385), (266, 1198640), (280, 1138708), (304, 1048810), (380, 839048), (532, 599320), (560, 569354), (608, 524405), (665, 479456), (760, 419524), (1064, 299660), (1120, 284677), (1330, 239728), (1520, 209762), (2128, 149830), (2660, 119864), (3040, 104881), (4256, 74915), (5320, 59932), (10640, 29966), (14983, 21280)]