421923627960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{19642627}}^1$

素因数の和:19642820

約数の個数: 64

約数和(自身を含む): 1272842294400

約数和(自身を除く): 850918666440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 3580, 4296, 5370, 7160, 10740, 21480, 19642627, 39285254, 58927881, 78570508, 98213135, 117855762, 157141016, 196426270, 235711524, 294639405, 392852540, 471423048, 589278810, 785705080, 1178557620, 2357115240, 3516030233, 7032060466, 10548090699, 14064120932, 17580151165, 21096181398, 28128241864, 35160302330, 42192362796, 52740453495, 70320604660, 84384725592, 105480906990, 140641209320, 210961813980, 421923627960]

約数ペア:

[(1, 421923627960), (2, 210961813980), (3, 140641209320), (4, 105480906990), (5, 84384725592), (6, 70320604660), (8, 52740453495), (10, 42192362796), (12, 35160302330), (15, 28128241864), (20, 21096181398), (24, 17580151165), (30, 14064120932), (40, 10548090699), (60, 7032060466), (120, 3516030233), (179, 2357115240), (358, 1178557620), (537, 785705080), (716, 589278810), (895, 471423048), (1074, 392852540), (1432, 294639405), (1790, 235711524), (2148, 196426270), (2685, 157141016), (3580, 117855762), (4296, 98213135), (5370, 78570508), (7160, 58927881), (10740, 39285254), (21480, 19642627)]