216574020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30851}}^1$

素因数の和:30882

約数の個数: 96

約数和(自身を含む): 725639040

約数和(自身を除く): 509065020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 30851, 61702, 92553, 123404, 154255, 185106, 277659, 308510, 370212, 401063, 462765, 555318, 617020, 802126, 832977, 925530, 1110636, 1203189, 1388295, 1604252, 1665954, 1851060, 2005315, 2406378, 2776590, 3331908, 3609567, 4010630, 4164885, 4812756, 5553180, 6015945, 7219134, 8021260, 8329770, 10828701, 12031890, 14438268, 16659540, 18047835, 21657402, 24063780, 36095670, 43314804, 54143505, 72191340, 108287010, 216574020]

約数ペア:

[(1, 216574020), (2, 108287010), (3, 72191340), (4, 54143505), (5, 43314804), (6, 36095670), (9, 24063780), (10, 21657402), (12, 18047835), (13, 16659540), (15, 14438268), (18, 12031890), (20, 10828701), (26, 8329770), (27, 8021260), (30, 7219134), (36, 6015945), (39, 5553180), (45, 4812756), (52, 4164885), (54, 4010630), (60, 3609567), (65, 3331908), (78, 2776590), (90, 2406378), (108, 2005315), (117, 1851060), (130, 1665954), (135, 1604252), (156, 1388295), (180, 1203189), (195, 1110636), (234, 925530), (260, 832977), (270, 802126), (351, 617020), (390, 555318), (468, 462765), (540, 401063), (585, 370212), (702, 308510), (780, 277659), (1170, 185106), (1404, 154255), (1755, 123404), (2340, 92553), (3510, 61702), (7020, 30851)]