13765825280

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^3$

素因数の和:152

約数の個数: 216

約数和(自身を含む): 35960206464

約数和(自身を除く): 22194381184

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 256, 304, 310, 320, 361, 380, 496, 589, 608, 620, 640, 722, 760, 961, 992, 1178, 1216, 1240, 1280, 1444, 1520, 1805, 1922, 1984, 2356, 2432, 2480, 2888, 2945, 3040, 3610, 3844, 3968, 4712, 4805, 4864, 4960, 5776, 5890, 6080, 7220, 7688, 7936, 9424, 9610, 9920, 11191, 11552, 11780, 12160, 14440, 15376, 18259, 18848, 19220, 19840, 22382, 23104, 23560, 24320, 28880, 29791, 30752, 36518, 37696, 38440, 39680, 44764, 46208, 47120, 55955, 57760, 59582, 61504, 73036, 75392, 76880, 89528, 91295, 92416, 94240, 111910, 115520, 119164, 123008, 146072, 148955, 150784, 153760, 179056, 182590, 188480, 223820, 231040, 238328, 246016, 292144, 297910, 307520, 346921, 358112, 365180, 376960, 447640, 462080, 476656, 566029, 584288, 595820, 615040, 693842, 716224, 730360, 753920, 895280, 953312, 1132058, 1168576, 1191640, 1230080, 1387684, 1432448, 1460720, 1734605, 1790560, 1906624, 2264116, 2337152, 2383280, 2775368, 2830145, 2864896, 2921440, 3469210, 3581120, 3813248, 4528232, 4674304, 4766560, 5550736, 5660290, 5842880, 6938420, 7162240, 7626496, 9056464, 9533120, 10754551, 11101472, 11320580, 11685760, 13876840, 14324480, 18112928, 19066240, 21509102, 22202944, 22641160, 23371520, 27753680, 36225856, 38132480, 43018204, 44405888, 45282320, 53772755, 55507360, 72451712, 86036408, 88811776, 90564640, 107545510, 111014720, 144903424, 172072816, 181129280, 215091020, 222029440, 344145632, 362258560, 430182040, 444058880, 688291264, 724517120, 860364080, 1376582528, 1720728160, 2753165056, 3441456320, 6882912640, 13765825280]

約数ペア:

[(1, 13765825280), (2, 6882912640), (4, 3441456320), (5, 2753165056), (8, 1720728160), (10, 1376582528), (16, 860364080), (19, 724517120), (20, 688291264), (31, 444058880), (32, 430182040), (38, 362258560), (40, 344145632), (62, 222029440), (64, 215091020), (76, 181129280), (80, 172072816), (95, 144903424), (124, 111014720), (128, 107545510), (152, 90564640), (155, 88811776), (160, 86036408), (190, 72451712), (248, 55507360), (256, 53772755), (304, 45282320), (310, 44405888), (320, 43018204), (361, 38132480), (380, 36225856), (496, 27753680), (589, 23371520), (608, 22641160), (620, 22202944), (640, 21509102), (722, 19066240), (760, 18112928), (961, 14324480), (992, 13876840), (1178, 11685760), (1216, 11320580), (1240, 11101472), (1280, 10754551), (1444, 9533120), (1520, 9056464), (1805, 7626496), (1922, 7162240), (1984, 6938420), (2356, 5842880), (2432, 5660290), (2480, 5550736), (2888, 4766560), (2945, 4674304), (3040, 4528232), (3610, 3813248), (3844, 3581120), (3968, 3469210), (4712, 2921440), (4805, 2864896), (4864, 2830145), (4960, 2775368), (5776, 2383280), (5890, 2337152), (6080, 2264116), (7220, 1906624), (7688, 1790560), (7936, 1734605), (9424, 1460720), (9610, 1432448), (9920, 1387684), (11191, 1230080), (11552, 1191640), (11780, 1168576), (12160, 1132058), (14440, 953312), (15376, 895280), (18259, 753920), (18848, 730360), (19220, 716224), (19840, 693842), (22382, 615040), (23104, 595820), (23560, 584288), (24320, 566029), (28880, 476656), (29791, 462080), (30752, 447640), (36518, 376960), (37696, 365180), (38440, 358112), (39680, 346921), (44764, 307520), (46208, 297910), (47120, 292144), (55955, 246016), (57760, 238328), (59582, 231040), (61504, 223820), (73036, 188480), (75392, 182590), (76880, 179056), (89528, 153760), (91295, 150784), (92416, 148955), (94240, 146072), (111910, 123008), (115520, 119164)]