15851914260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{4783}}^1$

素因数の和:5422

約数の個数: 192

約数和(自身を含む): 54729572352

約数和(自身を除く): 38877658092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 607, 780, 910, 1092, 1214, 1365, 1820, 1821, 2428, 2730, 3035, 3642, 4249, 4783, 5460, 6070, 7284, 7891, 8498, 9105, 9566, 12140, 12747, 14349, 15782, 16996, 18210, 19132, 21245, 23673, 23915, 25494, 28698, 31564, 33481, 36420, 39455, 42490, 47346, 47830, 50988, 55237, 57396, 62179, 63735, 66962, 71745, 78910, 84980, 94692, 95660, 100443, 110474, 118365, 124358, 127470, 133924, 143490, 157820, 165711, 167405, 186537, 200886, 220948, 236730, 248716, 254940, 276185, 286980, 310895, 331422, 334810, 373074, 401772, 435253, 473460, 502215, 552370, 621790, 662844, 669620, 746148, 828555, 870506, 932685, 1004430, 1104740, 1243580, 1305759, 1657110, 1741012, 1865370, 2008860, 2176265, 2611518, 2903281, 3314220, 3730740, 4352530, 5223036, 5806562, 6528795, 8705060, 8709843, 11613124, 13057590, 14516405, 17419686, 20322967, 26115180, 29032810, 34839372, 37742653, 40645934, 43549215, 58065620, 60968901, 75485306, 81291868, 87098430, 101614835, 113227959, 121937802, 150970612, 174196860, 188713265, 203229670, 226455918, 243875604, 264198571, 304844505, 377426530, 406459340, 452911836, 528397142, 566139795, 609689010, 754853060, 792595713, 1056794284, 1132279590, 1219378020, 1320992855, 1585191426, 2264559180, 2641985710, 3170382852, 3962978565, 5283971420, 7925957130, 15851914260]

約数ペア:

[(1, 15851914260), (2, 7925957130), (3, 5283971420), (4, 3962978565), (5, 3170382852), (6, 2641985710), (7, 2264559180), (10, 1585191426), (12, 1320992855), (13, 1219378020), (14, 1132279590), (15, 1056794284), (20, 792595713), (21, 754853060), (26, 609689010), (28, 566139795), (30, 528397142), (35, 452911836), (39, 406459340), (42, 377426530), (52, 304844505), (60, 264198571), (65, 243875604), (70, 226455918), (78, 203229670), (84, 188713265), (91, 174196860), (105, 150970612), (130, 121937802), (140, 113227959), (156, 101614835), (182, 87098430), (195, 81291868), (210, 75485306), (260, 60968901), (273, 58065620), (364, 43549215), (390, 40645934), (420, 37742653), (455, 34839372), (546, 29032810), (607, 26115180), (780, 20322967), (910, 17419686), (1092, 14516405), (1214, 13057590), (1365, 11613124), (1820, 8709843), (1821, 8705060), (2428, 6528795), (2730, 5806562), (3035, 5223036), (3642, 4352530), (4249, 3730740), (4783, 3314220), (5460, 2903281), (6070, 2611518), (7284, 2176265), (7891, 2008860), (8498, 1865370), (9105, 1741012), (9566, 1657110), (12140, 1305759), (12747, 1243580), (14349, 1104740), (15782, 1004430), (16996, 932685), (18210, 870506), (19132, 828555), (21245, 746148), (23673, 669620), (23915, 662844), (25494, 621790), (28698, 552370), (31564, 502215), (33481, 473460), (36420, 435253), (39455, 401772), (42490, 373074), (47346, 334810), (47830, 331422), (50988, 310895), (55237, 286980), (57396, 276185), (62179, 254940), (63735, 248716), (66962, 236730), (71745, 220948), (78910, 200886), (84980, 186537), (94692, 167405), (95660, 165711), (100443, 157820), (110474, 143490), (118365, 133924), (124358, 127470)]