188298312480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{520967}}^1$

素因数の和:521239

約数の個数: 144

約数和(自身を含む): 645129261504

約数和(自身を除く): 456830949024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 251, 288, 360, 480, 502, 720, 753, 1004, 1255, 1440, 1506, 2008, 2259, 2510, 3012, 3765, 4016, 4518, 5020, 6024, 7530, 8032, 9036, 10040, 11295, 12048, 15060, 18072, 20080, 22590, 24096, 30120, 36144, 40160, 45180, 60240, 72288, 90360, 120480, 180720, 361440, 520967, 1041934, 1562901, 2083868, 2604835, 3125802, 4167736, 4688703, 5209670, 6251604, 7814505, 8335472, 9377406, 10419340, 12503208, 15629010, 16670944, 18754812, 20838680, 23443515, 25006416, 31258020, 37509624, 41677360, 46887030, 50012832, 62516040, 75019248, 83354720, 93774060, 125032080, 130762717, 150038496, 187548120, 250064160, 261525434, 375096240, 392288151, 523050868, 653813585, 750192480, 784576302, 1046101736, 1176864453, 1307627170, 1569152604, 1961440755, 2092203472, 2353728906, 2615254340, 3138305208, 3922881510, 4184406944, 4707457812, 5230508680, 5884322265, 6276610416, 7845763020, 9414915624, 10461017360, 11768644530, 12553220832, 15691526040, 18829831248, 20922034720, 23537289060, 31383052080, 37659662496, 47074578120, 62766104160, 94149156240, 188298312480]

約数ペア:

[(1, 188298312480), (2, 94149156240), (3, 62766104160), (4, 47074578120), (5, 37659662496), (6, 31383052080), (8, 23537289060), (9, 20922034720), (10, 18829831248), (12, 15691526040), (15, 12553220832), (16, 11768644530), (18, 10461017360), (20, 9414915624), (24, 7845763020), (30, 6276610416), (32, 5884322265), (36, 5230508680), (40, 4707457812), (45, 4184406944), (48, 3922881510), (60, 3138305208), (72, 2615254340), (80, 2353728906), (90, 2092203472), (96, 1961440755), (120, 1569152604), (144, 1307627170), (160, 1176864453), (180, 1046101736), (240, 784576302), (251, 750192480), (288, 653813585), (360, 523050868), (480, 392288151), (502, 375096240), (720, 261525434), (753, 250064160), (1004, 187548120), (1255, 150038496), (1440, 130762717), (1506, 125032080), (2008, 93774060), (2259, 83354720), (2510, 75019248), (3012, 62516040), (3765, 50012832), (4016, 46887030), (4518, 41677360), (5020, 37509624), (6024, 31258020), (7530, 25006416), (8032, 23443515), (9036, 20838680), (10040, 18754812), (11295, 16670944), (12048, 15629010), (15060, 12503208), (18072, 10419340), (20080, 9377406), (22590, 8335472), (24096, 7814505), (30120, 6251604), (36144, 5209670), (40160, 4688703), (45180, 4167736), (60240, 3125802), (72288, 2604835), (90360, 2083868), (120480, 1562901), (180720, 1041934), (361440, 520967)]