1951096680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{138967}}^1$

素因数の和:139000

約数の個数: 128

約数和(自身を含む): 7003987200

約数和(自身を除く): 5052890520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 138967, 277934, 416901, 555868, 694835, 833802, 1111736, 1250703, 1389670, 1667604, 1806571, 2084505, 2501406, 2779340, 3335208, 3613142, 3752109, 4169010, 5002812, 5419713, 5558680, 6253515, 7226284, 7504218, 8338020, 9032855, 10005624, 10839426, 12507030, 14452568, 15008436, 16259139, 16676040, 18065710, 18760545, 21678852, 25014060, 27098565, 30016872, 32518278, 36131420, 37521090, 43357704, 48777417, 50028120, 54197130, 65036556, 72262840, 75042180, 81295695, 97554834, 108394260, 130073112, 150084360, 162591390, 195109668, 216788520, 243887085, 325182780, 390219336, 487774170, 650365560, 975548340, 1951096680]

約数ペア:

[(1, 1951096680), (2, 975548340), (3, 650365560), (4, 487774170), (5, 390219336), (6, 325182780), (8, 243887085), (9, 216788520), (10, 195109668), (12, 162591390), (13, 150084360), (15, 130073112), (18, 108394260), (20, 97554834), (24, 81295695), (26, 75042180), (27, 72262840), (30, 65036556), (36, 54197130), (39, 50028120), (40, 48777417), (45, 43357704), (52, 37521090), (54, 36131420), (60, 32518278), (65, 30016872), (72, 27098565), (78, 25014060), (90, 21678852), (104, 18760545), (108, 18065710), (117, 16676040), (120, 16259139), (130, 15008436), (135, 14452568), (156, 12507030), (180, 10839426), (195, 10005624), (216, 9032855), (234, 8338020), (260, 7504218), (270, 7226284), (312, 6253515), (351, 5558680), (360, 5419713), (390, 5002812), (468, 4169010), (520, 3752109), (540, 3613142), (585, 3335208), (702, 2779340), (780, 2501406), (936, 2084505), (1080, 1806571), (1170, 1667604), (1404, 1389670), (1560, 1250703), (1755, 1111736), (2340, 833802), (2808, 694835), (3510, 555868), (4680, 416901), (7020, 277934), (14040, 138967)]