40321783080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{68171}}^1$

素因数の和:68272

約数の個数: 192

約数和(自身を含む): 137827422720

約数和(自身を除く): 97505639640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 53, 60, 62, 72, 90, 93, 106, 120, 124, 155, 159, 180, 186, 212, 248, 265, 279, 310, 318, 360, 372, 424, 465, 477, 530, 558, 620, 636, 744, 795, 930, 954, 1060, 1116, 1240, 1272, 1395, 1590, 1643, 1860, 1908, 2120, 2232, 2385, 2790, 3180, 3286, 3720, 3816, 4770, 4929, 5580, 6360, 6572, 8215, 9540, 9858, 11160, 13144, 14787, 16430, 19080, 19716, 24645, 29574, 32860, 39432, 49290, 59148, 65720, 68171, 73935, 98580, 118296, 136342, 147870, 197160, 204513, 272684, 295740, 340855, 409026, 545368, 591480, 613539, 681710, 818052, 1022565, 1227078, 1363420, 1636104, 2045130, 2113301, 2454156, 2726840, 3067695, 3613063, 4090260, 4226602, 4908312, 6135390, 6339903, 7226126, 8180520, 8453204, 10566505, 10839189, 12270780, 12679806, 14452252, 16906408, 18065315, 19019709, 21133010, 21678378, 24541560, 25359612, 28904504, 31699515, 32517567, 36130630, 38039418, 42266020, 43356756, 50719224, 54195945, 63399030, 65035134, 72261260, 76078836, 84532040, 86713512, 95098545, 108391890, 112004953, 126798060, 130070268, 144522520, 152157672, 162587835, 190197090, 216783780, 224009906, 253596120, 260140536, 325175670, 336014859, 380394180, 433567560, 448019812, 560024765, 650351340, 672029718, 760788360, 896039624, 1008044577, 1120049530, 1300702680, 1344059436, 1680074295, 2016089154, 2240099060, 2688118872, 3360148590, 4032178308, 4480198120, 5040222885, 6720297180, 8064356616, 10080445770, 13440594360, 20160891540, 40321783080]

約数ペア:

[(1, 40321783080), (2, 20160891540), (3, 13440594360), (4, 10080445770), (5, 8064356616), (6, 6720297180), (8, 5040222885), (9, 4480198120), (10, 4032178308), (12, 3360148590), (15, 2688118872), (18, 2240099060), (20, 2016089154), (24, 1680074295), (30, 1344059436), (31, 1300702680), (36, 1120049530), (40, 1008044577), (45, 896039624), (53, 760788360), (60, 672029718), (62, 650351340), (72, 560024765), (90, 448019812), (93, 433567560), (106, 380394180), (120, 336014859), (124, 325175670), (155, 260140536), (159, 253596120), (180, 224009906), (186, 216783780), (212, 190197090), (248, 162587835), (265, 152157672), (279, 144522520), (310, 130070268), (318, 126798060), (360, 112004953), (372, 108391890), (424, 95098545), (465, 86713512), (477, 84532040), (530, 76078836), (558, 72261260), (620, 65035134), (636, 63399030), (744, 54195945), (795, 50719224), (930, 43356756), (954, 42266020), (1060, 38039418), (1116, 36130630), (1240, 32517567), (1272, 31699515), (1395, 28904504), (1590, 25359612), (1643, 24541560), (1860, 21678378), (1908, 21133010), (2120, 19019709), (2232, 18065315), (2385, 16906408), (2790, 14452252), (3180, 12679806), (3286, 12270780), (3720, 10839189), (3816, 10566505), (4770, 8453204), (4929, 8180520), (5580, 7226126), (6360, 6339903), (6572, 6135390), (8215, 4908312), (9540, 4226602), (9858, 4090260), (11160, 3613063), (13144, 3067695), (14787, 2726840), (16430, 2454156), (19080, 2113301), (19716, 2045130), (24645, 1636104), (29574, 1363420), (32860, 1227078), (39432, 1022565), (49290, 818052), (59148, 681710), (65720, 613539), (68171, 591480), (73935, 545368), (98580, 409026), (118296, 340855), (136342, 295740), (147870, 272684), (197160, 204513)]