418027560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1091}}^1$

素因数の和:1239

約数の個数: 128

約数和(自身を含む): 1308303360

約数和(自身を除く): 890275800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 103, 120, 124, 155, 186, 206, 248, 309, 310, 372, 412, 465, 515, 618, 620, 744, 824, 930, 1030, 1091, 1236, 1240, 1545, 1860, 2060, 2182, 2472, 3090, 3193, 3273, 3720, 4120, 4364, 5455, 6180, 6386, 6546, 8728, 9579, 10910, 12360, 12772, 13092, 15965, 16365, 19158, 21820, 25544, 26184, 31930, 32730, 33821, 38316, 43640, 47895, 63860, 65460, 67642, 76632, 95790, 101463, 112373, 127720, 130920, 135284, 169105, 191580, 202926, 224746, 270568, 337119, 338210, 383160, 405852, 449492, 507315, 561865, 674238, 676420, 811704, 898984, 1014630, 1123730, 1348476, 1352840, 1685595, 2029260, 2247460, 2696952, 3371190, 3483563, 4058520, 4494920, 6742380, 6967126, 10450689, 13484760, 13934252, 17417815, 20901378, 27868504, 34835630, 41802756, 52253445, 69671260, 83605512, 104506890, 139342520, 209013780, 418027560]

約数ペア:

[(1, 418027560), (2, 209013780), (3, 139342520), (4, 104506890), (5, 83605512), (6, 69671260), (8, 52253445), (10, 41802756), (12, 34835630), (15, 27868504), (20, 20901378), (24, 17417815), (30, 13934252), (31, 13484760), (40, 10450689), (60, 6967126), (62, 6742380), (93, 4494920), (103, 4058520), (120, 3483563), (124, 3371190), (155, 2696952), (186, 2247460), (206, 2029260), (248, 1685595), (309, 1352840), (310, 1348476), (372, 1123730), (412, 1014630), (465, 898984), (515, 811704), (618, 676420), (620, 674238), (744, 561865), (824, 507315), (930, 449492), (1030, 405852), (1091, 383160), (1236, 338210), (1240, 337119), (1545, 270568), (1860, 224746), (2060, 202926), (2182, 191580), (2472, 169105), (3090, 135284), (3193, 130920), (3273, 127720), (3720, 112373), (4120, 101463), (4364, 95790), (5455, 76632), (6180, 67642), (6386, 65460), (6546, 63860), (8728, 47895), (9579, 43640), (10910, 38316), (12360, 33821), (12772, 32730), (13092, 31930), (15965, 26184), (16365, 25544), (19158, 21820)]