1239495840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4603}}^1$

素因数の和:4652

約数の個数: 288

約数和(自身を含む): 4886796096

約数和(自身を除く): 3647300256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 288, 306, 330, 340, 352, 360, 374, 396, 408, 440, 480, 495, 510, 528, 544, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1056, 1122, 1224, 1320, 1360, 1440, 1496, 1530, 1584, 1632, 1683, 1760, 1870, 1980, 2040, 2244, 2448, 2640, 2720, 2805, 2992, 3060, 3168, 3366, 3740, 3960, 4080, 4488, 4603, 4896, 5280, 5610, 5984, 6120, 6732, 7480, 7920, 8160, 8415, 8976, 9206, 11220, 12240, 13464, 13809, 14960, 15840, 16830, 17952, 18412, 22440, 23015, 24480, 26928, 27618, 29920, 33660, 36824, 41427, 44880, 46030, 50633, 53856, 55236, 67320, 69045, 73648, 78251, 82854, 89760, 92060, 101266, 110472, 134640, 138090, 147296, 151899, 156502, 165708, 184120, 202532, 207135, 220944, 234753, 253165, 269280, 276180, 303798, 313004, 331416, 368240, 391255, 405064, 414270, 441888, 455697, 469506, 506330, 552360, 607596, 626008, 662832, 704259, 736480, 759495, 782510, 810128, 828540, 860761, 911394, 939012, 1012660, 1104720, 1173765, 1215192, 1252016, 1325664, 1408518, 1518990, 1565020, 1620256, 1657080, 1721522, 1822788, 1878024, 2025320, 2209440, 2278485, 2347530, 2430384, 2504032, 2582283, 2817036, 3037980, 3130040, 3314160, 3443044, 3521295, 3645576, 3756048, 4050640, 4303805, 4556970, 4695060, 4860768, 5164566, 5634072, 6075960, 6260080, 6628320, 6886088, 7042590, 7291152, 7512096, 7746849, 8101280, 8607610, 9113940, 9390120, 10329132, 11268144, 12151920, 12520160, 12911415, 13772176, 14085180, 14582304, 15493698, 17215220, 18227880, 18780240, 20658264, 22536288, 24303840, 25822830, 27544352, 28170360, 30987396, 34430440, 36455760, 37560480, 38734245, 41316528, 51645660, 56340720, 61974792, 68860880, 72911520, 77468490, 82633056, 103291320, 112681440, 123949584, 137721760, 154936980, 206582640, 247899168, 309873960, 413165280, 619747920, 1239495840]

約数ペア:

[(1, 1239495840), (2, 619747920), (3, 413165280), (4, 309873960), (5, 247899168), (6, 206582640), (8, 154936980), (9, 137721760), (10, 123949584), (11, 112681440), (12, 103291320), (15, 82633056), (16, 77468490), (17, 72911520), (18, 68860880), (20, 61974792), (22, 56340720), (24, 51645660), (30, 41316528), (32, 38734245), (33, 37560480), (34, 36455760), (36, 34430440), (40, 30987396), (44, 28170360), (45, 27544352), (48, 25822830), (51, 24303840), (55, 22536288), (60, 20658264), (66, 18780240), (68, 18227880), (72, 17215220), (80, 15493698), (85, 14582304), (88, 14085180), (90, 13772176), (96, 12911415), (99, 12520160), (102, 12151920), (110, 11268144), (120, 10329132), (132, 9390120), (136, 9113940), (144, 8607610), (153, 8101280), (160, 7746849), (165, 7512096), (170, 7291152), (176, 7042590), (180, 6886088), (187, 6628320), (198, 6260080), (204, 6075960), (220, 5634072), (240, 5164566), (255, 4860768), (264, 4695060), (272, 4556970), (288, 4303805), (306, 4050640), (330, 3756048), (340, 3645576), (352, 3521295), (360, 3443044), (374, 3314160), (396, 3130040), (408, 3037980), (440, 2817036), (480, 2582283), (495, 2504032), (510, 2430384), (528, 2347530), (544, 2278485), (561, 2209440), (612, 2025320), (660, 1878024), (680, 1822788), (720, 1721522), (748, 1657080), (765, 1620256), (792, 1565020), (816, 1518990), (880, 1408518), (935, 1325664), (990, 1252016), (1020, 1215192), (1056, 1173765), (1122, 1104720), (1224, 1012660), (1320, 939012), (1360, 911394), (1440, 860761), (1496, 828540), (1530, 810128), (1584, 782510), (1632, 759495), (1683, 736480), (1760, 704259), (1870, 662832), (1980, 626008), (2040, 607596), (2244, 552360), (2448, 506330), (2640, 469506), (2720, 455697), (2805, 441888), (2992, 414270), (3060, 405064), (3168, 391255), (3366, 368240), (3740, 331416), (3960, 313004), (4080, 303798), (4488, 276180), (4603, 269280), (4896, 253165), (5280, 234753), (5610, 220944), (5984, 207135), (6120, 202532), (6732, 184120), (7480, 165708), (7920, 156502), (8160, 151899), (8415, 147296), (8976, 138090), (9206, 134640), (11220, 110472), (12240, 101266), (13464, 92060), (13809, 89760), (14960, 82854), (15840, 78251), (16830, 73648), (17952, 69045), (18412, 67320), (22440, 55236), (23015, 53856), (24480, 50633), (26928, 46030), (27618, 44880), (29920, 41427), (33660, 36824)]