189089160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2287}}^1$

素因数の和:2367

約数の個数: 128

約数和(自身を含む): 622702080

約数和(自身を除く): 433612920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 530, 636, 689, 780, 795, 1060, 1272, 1378, 1560, 1590, 2067, 2120, 2287, 2756, 3180, 3445, 4134, 4574, 5512, 6360, 6861, 6890, 8268, 9148, 10335, 11435, 13722, 13780, 16536, 18296, 20670, 22870, 27444, 27560, 29731, 34305, 41340, 45740, 54888, 59462, 68610, 82680, 89193, 91480, 118924, 121211, 137220, 148655, 178386, 237848, 242422, 274440, 297310, 356772, 363633, 445965, 484844, 594620, 606055, 713544, 727266, 891930, 969688, 1189240, 1212110, 1454532, 1575743, 1783860, 1818165, 2424220, 2909064, 3151486, 3567720, 3636330, 4727229, 4848440, 6302972, 7272660, 7878715, 9454458, 12605944, 14545320, 15757430, 18908916, 23636145, 31514860, 37817832, 47272290, 63029720, 94544580, 189089160]

約数ペア:

[(1, 189089160), (2, 94544580), (3, 63029720), (4, 47272290), (5, 37817832), (6, 31514860), (8, 23636145), (10, 18908916), (12, 15757430), (13, 14545320), (15, 12605944), (20, 9454458), (24, 7878715), (26, 7272660), (30, 6302972), (39, 4848440), (40, 4727229), (52, 3636330), (53, 3567720), (60, 3151486), (65, 2909064), (78, 2424220), (104, 1818165), (106, 1783860), (120, 1575743), (130, 1454532), (156, 1212110), (159, 1189240), (195, 969688), (212, 891930), (260, 727266), (265, 713544), (312, 606055), (318, 594620), (390, 484844), (424, 445965), (520, 363633), (530, 356772), (636, 297310), (689, 274440), (780, 242422), (795, 237848), (1060, 178386), (1272, 148655), (1378, 137220), (1560, 121211), (1590, 118924), (2067, 91480), (2120, 89193), (2287, 82680), (2756, 68610), (3180, 59462), (3445, 54888), (4134, 45740), (4574, 41340), (5512, 34305), (6360, 29731), (6861, 27560), (6890, 27444), (8268, 22870), (9148, 20670), (10335, 18296), (11435, 16536), (13722, 13780)]