117991020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:692

約数の個数: 144

約数和(自身を含む): 390700800

約数和(自身を除く): 272709780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 67, 70, 84, 98, 105, 134, 140, 147, 196, 201, 210, 245, 268, 294, 335, 402, 420, 469, 490, 588, 599, 670, 735, 804, 938, 980, 1005, 1198, 1340, 1407, 1470, 1797, 1876, 2010, 2345, 2396, 2814, 2940, 2995, 3283, 3594, 4020, 4193, 4690, 5628, 5990, 6566, 7035, 7188, 8386, 8985, 9380, 9849, 11980, 12579, 13132, 14070, 16415, 16772, 17970, 19698, 20965, 25158, 28140, 29351, 32830, 35940, 39396, 40133, 41930, 49245, 50316, 58702, 62895, 65660, 80266, 83860, 88053, 98490, 117404, 120399, 125790, 146755, 160532, 176106, 196980, 200665, 240798, 251580, 280931, 293510, 352212, 401330, 440265, 481596, 561862, 587020, 601995, 802660, 842793, 880530, 1123724, 1203990, 1404655, 1685586, 1761060, 1966517, 2407980, 2809310, 3371172, 3933034, 4213965, 5618620, 5899551, 7866068, 8427930, 9832585, 11799102, 16855860, 19665170, 23598204, 29497755, 39330340, 58995510, 117991020]

約数ペア:

[(1, 117991020), (2, 58995510), (3, 39330340), (4, 29497755), (5, 23598204), (6, 19665170), (7, 16855860), (10, 11799102), (12, 9832585), (14, 8427930), (15, 7866068), (20, 5899551), (21, 5618620), (28, 4213965), (30, 3933034), (35, 3371172), (42, 2809310), (49, 2407980), (60, 1966517), (67, 1761060), (70, 1685586), (84, 1404655), (98, 1203990), (105, 1123724), (134, 880530), (140, 842793), (147, 802660), (196, 601995), (201, 587020), (210, 561862), (245, 481596), (268, 440265), (294, 401330), (335, 352212), (402, 293510), (420, 280931), (469, 251580), (490, 240798), (588, 200665), (599, 196980), (670, 176106), (735, 160532), (804, 146755), (938, 125790), (980, 120399), (1005, 117404), (1198, 98490), (1340, 88053), (1407, 83860), (1470, 80266), (1797, 65660), (1876, 62895), (2010, 58702), (2345, 50316), (2396, 49245), (2814, 41930), (2940, 40133), (2995, 39396), (3283, 35940), (3594, 32830), (4020, 29351), (4193, 28140), (4690, 25158), (5628, 20965), (5990, 19698), (6566, 17970), (7035, 16772), (7188, 16415), (8386, 14070), (8985, 13132), (9380, 12579), (9849, 11980)]