2017106560

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:655

約数の個数: 192

約数和(自身を含む): 5663766240

約数和(自身を除く): 3646659680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 131, 140, 160, 196, 224, 245, 262, 280, 320, 392, 448, 490, 491, 524, 560, 640, 655, 784, 896, 917, 980, 982, 1048, 1120, 1310, 1568, 1834, 1960, 1964, 2096, 2240, 2455, 2620, 3136, 3437, 3668, 3920, 3928, 4192, 4480, 4585, 4910, 5240, 6272, 6419, 6874, 7336, 7840, 7856, 8384, 9170, 9820, 10480, 12838, 13748, 14672, 15680, 15712, 16768, 17185, 18340, 19640, 20960, 24059, 25676, 27496, 29344, 31360, 31424, 32095, 34370, 36680, 39280, 41920, 48118, 51352, 54992, 58688, 62848, 64190, 64321, 68740, 73360, 78560, 83840, 96236, 102704, 109984, 117376, 120295, 128380, 128642, 137480, 146720, 157120, 192472, 205408, 219968, 240590, 256760, 257284, 274960, 293440, 314240, 321605, 384944, 410816, 439936, 450247, 481180, 513520, 514568, 549920, 586880, 643210, 769888, 821632, 900494, 962360, 1027040, 1029136, 1099840, 1286420, 1539776, 1800988, 1924720, 2054080, 2058272, 2199680, 2251235, 2572840, 3079552, 3151729, 3601976, 3849440, 4108160, 4116544, 4502470, 5145680, 6303458, 7203952, 7698880, 8233088, 9004940, 10291360, 12606916, 14407904, 15397760, 15758645, 18009880, 20582720, 25213832, 28815808, 31517290, 36019760, 41165440, 50427664, 57631616, 63034580, 72039520, 100855328, 126069160, 144079040, 201710656, 252138320, 288158080, 403421312, 504276640, 1008553280, 2017106560]

約数ペア:

[(1, 2017106560), (2, 1008553280), (4, 504276640), (5, 403421312), (7, 288158080), (8, 252138320), (10, 201710656), (14, 144079040), (16, 126069160), (20, 100855328), (28, 72039520), (32, 63034580), (35, 57631616), (40, 50427664), (49, 41165440), (56, 36019760), (64, 31517290), (70, 28815808), (80, 25213832), (98, 20582720), (112, 18009880), (128, 15758645), (131, 15397760), (140, 14407904), (160, 12606916), (196, 10291360), (224, 9004940), (245, 8233088), (262, 7698880), (280, 7203952), (320, 6303458), (392, 5145680), (448, 4502470), (490, 4116544), (491, 4108160), (524, 3849440), (560, 3601976), (640, 3151729), (655, 3079552), (784, 2572840), (896, 2251235), (917, 2199680), (980, 2058272), (982, 2054080), (1048, 1924720), (1120, 1800988), (1310, 1539776), (1568, 1286420), (1834, 1099840), (1960, 1029136), (1964, 1027040), (2096, 962360), (2240, 900494), (2455, 821632), (2620, 769888), (3136, 643210), (3437, 586880), (3668, 549920), (3920, 514568), (3928, 513520), (4192, 481180), (4480, 450247), (4585, 439936), (4910, 410816), (5240, 384944), (6272, 321605), (6419, 314240), (6874, 293440), (7336, 274960), (7840, 257284), (7856, 256760), (8384, 240590), (9170, 219968), (9820, 205408), (10480, 192472), (12838, 157120), (13748, 146720), (14672, 137480), (15680, 128642), (15712, 128380), (16768, 120295), (17185, 117376), (18340, 109984), (19640, 102704), (20960, 96236), (24059, 83840), (25676, 78560), (27496, 73360), (29344, 68740), (31360, 64321), (31424, 64190), (32095, 62848), (34370, 58688), (36680, 54992), (39280, 51352), (41920, 48118)]