15679068720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{23869}}^1$

素因数の和:23932

約数の個数: 320

約数和(自身を含む): 61376071680

約数和(自身を除く): 45697002960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 23, 24, 28, 30, 34, 35, 40, 42, 46, 48, 51, 56, 60, 68, 69, 70, 80, 84, 85, 92, 102, 105, 112, 115, 119, 120, 136, 138, 140, 161, 168, 170, 184, 204, 210, 230, 238, 240, 255, 272, 276, 280, 322, 336, 340, 345, 357, 368, 391, 408, 420, 460, 476, 483, 510, 552, 560, 595, 644, 680, 690, 714, 782, 805, 816, 840, 920, 952, 966, 1020, 1104, 1173, 1190, 1288, 1360, 1380, 1428, 1564, 1610, 1680, 1785, 1840, 1904, 1932, 1955, 2040, 2346, 2380, 2415, 2576, 2737, 2760, 2856, 3128, 3220, 3570, 3864, 3910, 4080, 4692, 4760, 4830, 5474, 5520, 5712, 5865, 6256, 6440, 7140, 7728, 7820, 8211, 9384, 9520, 9660, 10948, 11730, 12880, 13685, 14280, 15640, 16422, 18768, 19320, 21896, 23460, 23869, 27370, 28560, 31280, 32844, 38640, 41055, 43792, 46920, 47738, 54740, 65688, 71607, 82110, 93840, 95476, 109480, 119345, 131376, 143214, 164220, 167083, 190952, 218960, 238690, 286428, 328440, 334166, 358035, 381904, 405773, 477380, 501249, 548987, 572856, 656880, 668332, 716070, 811546, 835415, 954760, 1002498, 1097974, 1145712, 1217319, 1336664, 1432140, 1623092, 1646961, 1670830, 1909520, 2004996, 2028865, 2195948, 2434638, 2506245, 2673328, 2744935, 2840411, 2864280, 3246184, 3293922, 3341660, 3842909, 4009992, 4057730, 4391896, 4869276, 5012490, 5489870, 5680822, 5728560, 6086595, 6492368, 6587844, 6683320, 7685818, 8019984, 8115460, 8234805, 8521233, 8783792, 9332779, 9738552, 10024980, 10979740, 11361644, 11528727, 12173190, 13175688, 13366640, 14202055, 15371636, 16230920, 16469610, 17042466, 18665558, 19214545, 19477104, 20049960, 21959480, 22723288, 23057454, 24346380, 26351376, 27998337, 28404110, 30743272, 32461840, 32939220, 34084932, 37331116, 38429090, 40099920, 42606165, 43918960, 45446576, 46114908, 46663895, 48692760, 55996674, 56808220, 57643635, 61486544, 65329453, 65878440, 68169864, 74662232, 76858180, 85212330, 92229816, 93327790, 97385520, 111993348, 113616440, 115287270, 130658906, 131756880, 136339728, 139991685, 149324464, 153716360, 170424660, 184459632, 186655580, 195988359, 223986696, 227232880, 230574540, 261317812, 279983370, 307432720, 326647265, 340849320, 373311160, 391976718, 447973392, 461149080, 522635624, 559966740, 653294530, 681698640, 746622320, 783953436, 922298160, 979941795, 1045271248, 1119933480, 1306589060, 1567906872, 1959883590, 2239866960, 2613178120, 3135813744, 3919767180, 5226356240, 7839534360, 15679068720]

約数ペア:

[(1, 15679068720), (2, 7839534360), (3, 5226356240), (4, 3919767180), (5, 3135813744), (6, 2613178120), (7, 2239866960), (8, 1959883590), (10, 1567906872), (12, 1306589060), (14, 1119933480), (15, 1045271248), (16, 979941795), (17, 922298160), (20, 783953436), (21, 746622320), (23, 681698640), (24, 653294530), (28, 559966740), (30, 522635624), (34, 461149080), (35, 447973392), (40, 391976718), (42, 373311160), (46, 340849320), (48, 326647265), (51, 307432720), (56, 279983370), (60, 261317812), (68, 230574540), (69, 227232880), (70, 223986696), (80, 195988359), (84, 186655580), (85, 184459632), (92, 170424660), (102, 153716360), (105, 149324464), (112, 139991685), (115, 136339728), (119, 131756880), (120, 130658906), (136, 115287270), (138, 113616440), (140, 111993348), (161, 97385520), (168, 93327790), (170, 92229816), (184, 85212330), (204, 76858180), (210, 74662232), (230, 68169864), (238, 65878440), (240, 65329453), (255, 61486544), (272, 57643635), (276, 56808220), (280, 55996674), (322, 48692760), (336, 46663895), (340, 46114908), (345, 45446576), (357, 43918960), (368, 42606165), (391, 40099920), (408, 38429090), (420, 37331116), (460, 34084932), (476, 32939220), (483, 32461840), (510, 30743272), (552, 28404110), (560, 27998337), (595, 26351376), (644, 24346380), (680, 23057454), (690, 22723288), (714, 21959480), (782, 20049960), (805, 19477104), (816, 19214545), (840, 18665558), (920, 17042466), (952, 16469610), (966, 16230920), (1020, 15371636), (1104, 14202055), (1173, 13366640), (1190, 13175688), (1288, 12173190), (1360, 11528727), (1380, 11361644), (1428, 10979740), (1564, 10024980), (1610, 9738552), (1680, 9332779), (1785, 8783792), (1840, 8521233), (1904, 8234805), (1932, 8115460), (1955, 8019984), (2040, 7685818), (2346, 6683320), (2380, 6587844), (2415, 6492368), (2576, 6086595), (2737, 5728560), (2760, 5680822), (2856, 5489870), (3128, 5012490), (3220, 4869276), (3570, 4391896), (3864, 4057730), (3910, 4009992), (4080, 3842909), (4692, 3341660), (4760, 3293922), (4830, 3246184), (5474, 2864280), (5520, 2840411), (5712, 2744935), (5865, 2673328), (6256, 2506245), (6440, 2434638), (7140, 2195948), (7728, 2028865), (7820, 2004996), (8211, 1909520), (9384, 1670830), (9520, 1646961), (9660, 1623092), (10948, 1432140), (11730, 1336664), (12880, 1217319), (13685, 1145712), (14280, 1097974), (15640, 1002498), (16422, 954760), (18768, 835415), (19320, 811546), (21896, 716070), (23460, 668332), (23869, 656880), (27370, 572856), (28560, 548987), (31280, 501249), (32844, 477380), (38640, 405773), (41055, 381904), (43792, 358035), (46920, 334166), (47738, 328440), (54740, 286428), (65688, 238690), (71607, 218960), (82110, 190952), (93840, 167083), (95476, 164220), (109480, 143214), (119345, 131376)]