861714360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10831}}^1$

素因数の和:10878

約数の個数: 192

約数和(自身を含む): 3193706880

約数和(自身を除く): 2331992520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 4680, 5304, 6120, 6630, 7956, 8840, 9945, 10831, 13260, 15912, 19890, 21662, 26520, 32493, 39780, 43324, 54155, 64986, 79560, 86648, 97479, 108310, 129972, 140803, 162465, 184127, 194958, 216620, 259944, 281606, 324930, 368254, 389916, 422409, 433240, 487395, 552381, 563212, 649860, 704015, 736508, 779832, 844818, 920635, 974790, 1104762, 1126424, 1267227, 1299720, 1408030, 1473016, 1657143, 1689636, 1841270, 1949580, 2112045, 2209524, 2393651, 2534454, 2761905, 2816060, 3314286, 3379272, 3682540, 3899160, 4224090, 4419048, 4787302, 5068908, 5523810, 5632120, 6336135, 6628572, 7180953, 7365080, 8285715, 8448180, 9574604, 10137816, 11047620, 11968255, 12672270, 13257144, 14361906, 16571430, 16896360, 19149208, 21542859, 22095240, 23936510, 25344540, 28723812, 33142860, 35904765, 43085718, 47873020, 50689080, 57447624, 66285720, 71809530, 86171436, 95746040, 107714295, 143619060, 172342872, 215428590, 287238120, 430857180, 861714360]

約数ペア:

[(1, 861714360), (2, 430857180), (3, 287238120), (4, 215428590), (5, 172342872), (6, 143619060), (8, 107714295), (9, 95746040), (10, 86171436), (12, 71809530), (13, 66285720), (15, 57447624), (17, 50689080), (18, 47873020), (20, 43085718), (24, 35904765), (26, 33142860), (30, 28723812), (34, 25344540), (36, 23936510), (39, 22095240), (40, 21542859), (45, 19149208), (51, 16896360), (52, 16571430), (60, 14361906), (65, 13257144), (68, 12672270), (72, 11968255), (78, 11047620), (85, 10137816), (90, 9574604), (102, 8448180), (104, 8285715), (117, 7365080), (120, 7180953), (130, 6628572), (136, 6336135), (153, 5632120), (156, 5523810), (170, 5068908), (180, 4787302), (195, 4419048), (204, 4224090), (221, 3899160), (234, 3682540), (255, 3379272), (260, 3314286), (306, 2816060), (312, 2761905), (340, 2534454), (360, 2393651), (390, 2209524), (408, 2112045), (442, 1949580), (468, 1841270), (510, 1689636), (520, 1657143), (585, 1473016), (612, 1408030), (663, 1299720), (680, 1267227), (765, 1126424), (780, 1104762), (884, 974790), (936, 920635), (1020, 844818), (1105, 779832), (1170, 736508), (1224, 704015), (1326, 649860), (1530, 563212), (1560, 552381), (1768, 487395), (1989, 433240), (2040, 422409), (2210, 389916), (2340, 368254), (2652, 324930), (3060, 281606), (3315, 259944), (3978, 216620), (4420, 194958), (4680, 184127), (5304, 162465), (6120, 140803), (6630, 129972), (7956, 108310), (8840, 97479), (9945, 86648), (10831, 79560), (13260, 64986), (15912, 54155), (19890, 43324), (21662, 39780), (26520, 32493)]