2629406520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{561839}}^1$

素因数の和:561869

約数の個数: 96

約数和(自身を含む): 9202939200

約数和(自身を除く): 6573532680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 561839, 1123678, 1685517, 2247356, 2809195, 3371034, 4494712, 5056551, 5618390, 6742068, 7303907, 8427585, 10113102, 11236780, 13484136, 14607814, 16855170, 20226204, 21911721, 22473560, 25282755, 29215628, 33710340, 36519535, 40452408, 43823442, 50565510, 58431256, 65735163, 67420680, 73039070, 87646884, 101131020, 109558605, 131470326, 146078140, 175293768, 202262040, 219117210, 262940652, 292156280, 328675815, 438234420, 525881304, 657351630, 876468840, 1314703260, 2629406520]

約数ペア:

[(1, 2629406520), (2, 1314703260), (3, 876468840), (4, 657351630), (5, 525881304), (6, 438234420), (8, 328675815), (9, 292156280), (10, 262940652), (12, 219117210), (13, 202262040), (15, 175293768), (18, 146078140), (20, 131470326), (24, 109558605), (26, 101131020), (30, 87646884), (36, 73039070), (39, 67420680), (40, 65735163), (45, 58431256), (52, 50565510), (60, 43823442), (65, 40452408), (72, 36519535), (78, 33710340), (90, 29215628), (104, 25282755), (117, 22473560), (120, 21911721), (130, 20226204), (156, 16855170), (180, 14607814), (195, 13484136), (234, 11236780), (260, 10113102), (312, 8427585), (360, 7303907), (390, 6742068), (468, 5618390), (520, 5056551), (585, 4494712), (780, 3371034), (936, 2809195), (1170, 2247356), (1560, 1685517), (2340, 1123678), (4680, 561839)]