274917720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29753}}^1$

素因数の和:29785

約数の個数: 128

約数和(自身を含む): 1028298240

約数和(自身を除く): 753380520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 29753, 59506, 89259, 119012, 148765, 178518, 208271, 238024, 297530, 327283, 357036, 416542, 446295, 595060, 624813, 654566, 714072, 833084, 892590, 981849, 1041355, 1190120, 1249626, 1309132, 1636415, 1666168, 1785180, 1963698, 2082710, 2290981, 2499252, 2618264, 3124065, 3272830, 3570360, 3927396, 4165420, 4581962, 4909245, 4998504, 6248130, 6545660, 6872943, 7854792, 8330840, 9163924, 9818490, 11454905, 12496260, 13091320, 13745886, 18327848, 19636980, 22909810, 24992520, 27491772, 34364715, 39273960, 45819620, 54983544, 68729430, 91639240, 137458860, 274917720]

約数ペア:

[(1, 274917720), (2, 137458860), (3, 91639240), (4, 68729430), (5, 54983544), (6, 45819620), (7, 39273960), (8, 34364715), (10, 27491772), (11, 24992520), (12, 22909810), (14, 19636980), (15, 18327848), (20, 13745886), (21, 13091320), (22, 12496260), (24, 11454905), (28, 9818490), (30, 9163924), (33, 8330840), (35, 7854792), (40, 6872943), (42, 6545660), (44, 6248130), (55, 4998504), (56, 4909245), (60, 4581962), (66, 4165420), (70, 3927396), (77, 3570360), (84, 3272830), (88, 3124065), (105, 2618264), (110, 2499252), (120, 2290981), (132, 2082710), (140, 1963698), (154, 1785180), (165, 1666168), (168, 1636415), (210, 1309132), (220, 1249626), (231, 1190120), (264, 1041355), (280, 981849), (308, 892590), (330, 833084), (385, 714072), (420, 654566), (440, 624813), (462, 595060), (616, 446295), (660, 416542), (770, 357036), (840, 327283), (924, 297530), (1155, 238024), (1320, 208271), (1540, 178518), (1848, 148765), (2310, 119012), (3080, 89259), (4620, 59506), (9240, 29753)]