215821602780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3623}}^1\times {\mathrm{141833}}^1$

素因数の和:145475

約数の個数: 96

約数和(自身を含む): 690824623104

約数和(自身を除く): 475003020324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 3623, 7246, 10869, 14492, 18115, 21738, 25361, 36230, 43476, 50722, 54345, 72460, 76083, 101444, 108690, 126805, 141833, 152166, 217380, 253610, 283666, 304332, 380415, 425499, 507220, 567332, 709165, 760830, 850998, 992831, 1418330, 1521660, 1701996, 1985662, 2127495, 2836660, 2978493, 3971324, 4254990, 4964155, 5956986, 8509980, 9928310, 11913972, 14892465, 19856620, 29784930, 59569860, 513860959, 1027721918, 1541582877, 2055443836, 2569304795, 3083165754, 3597026713, 5138609590, 6166331508, 7194053426, 7707914385, 10277219180, 10791080139, 14388106852, 15415828770, 17985133565, 21582160278, 30831657540, 35970267130, 43164320556, 53955400695, 71940534260, 107910801390, 215821602780]

約数ペア:

[(1, 215821602780), (2, 107910801390), (3, 71940534260), (4, 53955400695), (5, 43164320556), (6, 35970267130), (7, 30831657540), (10, 21582160278), (12, 17985133565), (14, 15415828770), (15, 14388106852), (20, 10791080139), (21, 10277219180), (28, 7707914385), (30, 7194053426), (35, 6166331508), (42, 5138609590), (60, 3597026713), (70, 3083165754), (84, 2569304795), (105, 2055443836), (140, 1541582877), (210, 1027721918), (420, 513860959), (3623, 59569860), (7246, 29784930), (10869, 19856620), (14492, 14892465), (18115, 11913972), (21738, 9928310), (25361, 8509980), (36230, 5956986), (43476, 4964155), (50722, 4254990), (54345, 3971324), (72460, 2978493), (76083, 2836660), (101444, 2127495), (108690, 1985662), (126805, 1701996), (141833, 1521660), (152166, 1418330), (217380, 992831), (253610, 850998), (283666, 760830), (304332, 709165), (380415, 567332), (425499, 507220)]