121020365440

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1823}}^1$

素因数の和:2035

約数の個数: 256

約数和(自身を含む): 318811852800

約数和(自身を除く): 197791487360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 79, 80, 101, 104, 128, 130, 158, 160, 202, 208, 260, 316, 320, 395, 404, 416, 505, 520, 632, 640, 790, 808, 832, 1010, 1027, 1040, 1264, 1313, 1580, 1616, 1664, 1823, 2020, 2054, 2080, 2528, 2626, 3160, 3232, 3646, 4040, 4108, 4160, 5056, 5135, 5252, 6320, 6464, 6565, 7292, 7979, 8080, 8216, 8320, 9115, 10112, 10270, 10504, 12640, 12928, 13130, 14584, 15958, 16160, 16432, 18230, 20540, 21008, 23699, 25280, 26260, 29168, 31916, 32320, 32864, 36460, 39895, 41080, 42016, 47398, 50560, 52520, 58336, 63832, 64640, 65728, 72920, 79790, 82160, 84032, 94796, 103727, 105040, 116672, 118495, 127664, 131456, 144017, 145840, 159580, 164320, 168064, 184123, 189592, 207454, 210080, 233344, 236990, 255328, 288034, 291680, 319160, 328640, 368246, 379184, 414908, 420160, 473980, 510656, 518635, 576068, 583360, 638320, 657280, 720085, 736492, 758368, 829816, 840320, 920615, 947960, 1021312, 1037270, 1152136, 1166720, 1276640, 1440170, 1472984, 1516736, 1659632, 1841230, 1872221, 1895920, 2074540, 2304272, 2393599, 2553280, 2880340, 2945968, 3033472, 3319264, 3682460, 3744442, 3791840, 4149080, 4608544, 4787198, 5106560, 5760680, 5891936, 6638528, 7364920, 7488884, 7583680, 8298160, 9217088, 9361105, 9574396, 11521360, 11783872, 11967995, 13277056, 14545717, 14729840, 14977768, 15167360, 16596320, 18434176, 18722210, 19148792, 23042720, 23567744, 23935990, 29091434, 29459680, 29955536, 33192640, 37444420, 38297584, 46085440, 47871980, 58182868, 58919360, 59911072, 66385280, 72728585, 74888840, 76595168, 92170880, 95743960, 116365736, 117838720, 119822144, 145457170, 149777680, 153190336, 189094321, 191487920, 232731472, 239644288, 290914340, 299555360, 306380672, 378188642, 382975840, 465462944, 581828680, 599110720, 756377284, 765951680, 930925888, 945471605, 1163657360, 1198221440, 1512754568, 1531903360, 1861851776, 1890943210, 2327314720, 3025509136, 3781886420, 4654629440, 6051018272, 7563772840, 9309258880, 12102036544, 15127545680, 24204073088, 30255091360, 60510182720, 121020365440]

約数ペア:

[(1, 121020365440), (2, 60510182720), (4, 30255091360), (5, 24204073088), (8, 15127545680), (10, 12102036544), (13, 9309258880), (16, 7563772840), (20, 6051018272), (26, 4654629440), (32, 3781886420), (40, 3025509136), (52, 2327314720), (64, 1890943210), (65, 1861851776), (79, 1531903360), (80, 1512754568), (101, 1198221440), (104, 1163657360), (128, 945471605), (130, 930925888), (158, 765951680), (160, 756377284), (202, 599110720), (208, 581828680), (260, 465462944), (316, 382975840), (320, 378188642), (395, 306380672), (404, 299555360), (416, 290914340), (505, 239644288), (520, 232731472), (632, 191487920), (640, 189094321), (790, 153190336), (808, 149777680), (832, 145457170), (1010, 119822144), (1027, 117838720), (1040, 116365736), (1264, 95743960), (1313, 92170880), (1580, 76595168), (1616, 74888840), (1664, 72728585), (1823, 66385280), (2020, 59911072), (2054, 58919360), (2080, 58182868), (2528, 47871980), (2626, 46085440), (3160, 38297584), (3232, 37444420), (3646, 33192640), (4040, 29955536), (4108, 29459680), (4160, 29091434), (5056, 23935990), (5135, 23567744), (5252, 23042720), (6320, 19148792), (6464, 18722210), (6565, 18434176), (7292, 16596320), (7979, 15167360), (8080, 14977768), (8216, 14729840), (8320, 14545717), (9115, 13277056), (10112, 11967995), (10270, 11783872), (10504, 11521360), (12640, 9574396), (12928, 9361105), (13130, 9217088), (14584, 8298160), (15958, 7583680), (16160, 7488884), (16432, 7364920), (18230, 6638528), (20540, 5891936), (21008, 5760680), (23699, 5106560), (25280, 4787198), (26260, 4608544), (29168, 4149080), (31916, 3791840), (32320, 3744442), (32864, 3682460), (36460, 3319264), (39895, 3033472), (41080, 2945968), (42016, 2880340), (47398, 2553280), (50560, 2393599), (52520, 2304272), (58336, 2074540), (63832, 1895920), (64640, 1872221), (65728, 1841230), (72920, 1659632), (79790, 1516736), (82160, 1472984), (84032, 1440170), (94796, 1276640), (103727, 1166720), (105040, 1152136), (116672, 1037270), (118495, 1021312), (127664, 947960), (131456, 920615), (144017, 840320), (145840, 829816), (159580, 758368), (164320, 736492), (168064, 720085), (184123, 657280), (189592, 638320), (207454, 583360), (210080, 576068), (233344, 518635), (236990, 510656), (255328, 473980), (288034, 420160), (291680, 414908), (319160, 379184), (328640, 368246)]