156945032340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{720791}}^1$

素因数の和:721013

約数の個数: 96

約数和(自身を含む): 464997335040

約数和(自身を除く): 308052302700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 191, 228, 285, 380, 382, 570, 573, 764, 955, 1140, 1146, 1910, 2292, 2865, 3629, 3820, 5730, 7258, 10887, 11460, 14516, 18145, 21774, 36290, 43548, 54435, 72580, 108870, 217740, 720791, 1441582, 2162373, 2883164, 3603955, 4324746, 7207910, 8649492, 10811865, 13695029, 14415820, 21623730, 27390058, 41085087, 43247460, 54780116, 68475145, 82170174, 136950290, 137671081, 164340348, 205425435, 273900580, 275342162, 410850870, 413013243, 550684324, 688355405, 821701740, 826026486, 1376710810, 1652052972, 2065066215, 2615750539, 2753421620, 4130132430, 5231501078, 7847251617, 8260264860, 10463002156, 13078752695, 15694503234, 26157505390, 31389006468, 39236258085, 52315010780, 78472516170, 156945032340]

約数ペア:

[(1, 156945032340), (2, 78472516170), (3, 52315010780), (4, 39236258085), (5, 31389006468), (6, 26157505390), (10, 15694503234), (12, 13078752695), (15, 10463002156), (19, 8260264860), (20, 7847251617), (30, 5231501078), (38, 4130132430), (57, 2753421620), (60, 2615750539), (76, 2065066215), (95, 1652052972), (114, 1376710810), (190, 826026486), (191, 821701740), (228, 688355405), (285, 550684324), (380, 413013243), (382, 410850870), (570, 275342162), (573, 273900580), (764, 205425435), (955, 164340348), (1140, 137671081), (1146, 136950290), (1910, 82170174), (2292, 68475145), (2865, 54780116), (3629, 43247460), (3820, 41085087), (5730, 27390058), (7258, 21623730), (10887, 14415820), (11460, 13695029), (14516, 10811865), (18145, 8649492), (21774, 7207910), (36290, 4324746), (43548, 3603955), (54435, 2883164), (72580, 2162373), (108870, 1441582), (217740, 720791)]