79704660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 274563072

約数和(自身を除く): 194858412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 37, 42, 46, 60, 69, 70, 74, 84, 92, 105, 111, 115, 138, 140, 148, 161, 185, 210, 222, 223, 230, 259, 276, 322, 345, 370, 420, 444, 446, 460, 483, 518, 555, 644, 669, 690, 740, 777, 805, 851, 892, 966, 1036, 1110, 1115, 1295, 1338, 1380, 1554, 1561, 1610, 1702, 1932, 2220, 2230, 2415, 2553, 2590, 2676, 3108, 3122, 3220, 3345, 3404, 3885, 4255, 4460, 4683, 4830, 5106, 5129, 5180, 5957, 6244, 6690, 7770, 7805, 8251, 8510, 9366, 9660, 10212, 10258, 11914, 12765, 13380, 15387, 15540, 15610, 16502, 17020, 17871, 18732, 20516, 23415, 23828, 24753, 25530, 25645, 29785, 30774, 31220, 33004, 35742, 35903, 41255, 46830, 49506, 51060, 51290, 57757, 59570, 61548, 71484, 71806, 76935, 82510, 89355, 93660, 99012, 102580, 107709, 115514, 119140, 123765, 143612, 153870, 165020, 173271, 178710, 179515, 189773, 215418, 231028, 247530, 288785, 307740, 346542, 357420, 359030, 379546, 430836, 495060, 538545, 569319, 577570, 693084, 718060, 759092, 866355, 948865, 1077090, 1138638, 1155140, 1328411, 1732710, 1897730, 2154180, 2277276, 2656822, 2846595, 3465420, 3795460, 3985233, 5313644, 5693190, 6642055, 7970466, 11386380, 13284110, 15940932, 19926165, 26568220, 39852330, 79704660]

約数ペア:

[(1, 79704660), (2, 39852330), (3, 26568220), (4, 19926165), (5, 15940932), (6, 13284110), (7, 11386380), (10, 7970466), (12, 6642055), (14, 5693190), (15, 5313644), (20, 3985233), (21, 3795460), (23, 3465420), (28, 2846595), (30, 2656822), (35, 2277276), (37, 2154180), (42, 1897730), (46, 1732710), (60, 1328411), (69, 1155140), (70, 1138638), (74, 1077090), (84, 948865), (92, 866355), (105, 759092), (111, 718060), (115, 693084), (138, 577570), (140, 569319), (148, 538545), (161, 495060), (185, 430836), (210, 379546), (222, 359030), (223, 357420), (230, 346542), (259, 307740), (276, 288785), (322, 247530), (345, 231028), (370, 215418), (420, 189773), (444, 179515), (446, 178710), (460, 173271), (483, 165020), (518, 153870), (555, 143612), (644, 123765), (669, 119140), (690, 115514), (740, 107709), (777, 102580), (805, 99012), (851, 93660), (892, 89355), (966, 82510), (1036, 76935), (1110, 71806), (1115, 71484), (1295, 61548), (1338, 59570), (1380, 57757), (1554, 51290), (1561, 51060), (1610, 49506), (1702, 46830), (1932, 41255), (2220, 35903), (2230, 35742), (2415, 33004), (2553, 31220), (2590, 30774), (2676, 29785), (3108, 25645), (3122, 25530), (3220, 24753), (3345, 23828), (3404, 23415), (3885, 20516), (4255, 18732), (4460, 17871), (4683, 17020), (4830, 16502), (5106, 15610), (5129, 15540), (5180, 15387), (5957, 13380), (6244, 12765), (6690, 11914), (7770, 10258), (7805, 10212), (8251, 9660), (8510, 9366)]