66769560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1338

約数の個数: 192

約数和(自身を含む): 255134880

約数和(自身を除く): 188365320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1297, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2594, 2860, 3432, 3891, 3960, 4290, 4680, 5148, 5188, 5720, 6435, 6485, 7782, 8580, 10296, 10376, 11673, 12870, 12970, 14267, 15564, 16861, 17160, 19455, 23346, 25740, 25940, 28534, 31128, 33722, 38910, 42801, 46692, 50583, 51480, 51880, 57068, 58365, 67444, 71335, 77820, 84305, 85602, 93384, 101166, 114136, 116730, 128403, 134888, 142670, 151749, 155640, 168610, 171204, 185471, 202332, 214005, 233460, 252915, 256806, 285340, 303498, 337220, 342408, 370942, 404664, 428010, 466920, 505830, 513612, 556413, 570680, 606996, 642015, 674440, 741884, 758745, 856020, 927355, 1011660, 1027224, 1112826, 1213992, 1284030, 1483768, 1517490, 1669239, 1712040, 1854710, 2023320, 2225652, 2568060, 2782065, 3034980, 3338478, 3709420, 4451304, 5136120, 5564130, 6069960, 6676956, 7418840, 8346195, 11128260, 13353912, 16692390, 22256520, 33384780, 66769560]

約数ペア:

[(1, 66769560), (2, 33384780), (3, 22256520), (4, 16692390), (5, 13353912), (6, 11128260), (8, 8346195), (9, 7418840), (10, 6676956), (11, 6069960), (12, 5564130), (13, 5136120), (15, 4451304), (18, 3709420), (20, 3338478), (22, 3034980), (24, 2782065), (26, 2568060), (30, 2225652), (33, 2023320), (36, 1854710), (39, 1712040), (40, 1669239), (44, 1517490), (45, 1483768), (52, 1284030), (55, 1213992), (60, 1112826), (65, 1027224), (66, 1011660), (72, 927355), (78, 856020), (88, 758745), (90, 741884), (99, 674440), (104, 642015), (110, 606996), (117, 570680), (120, 556413), (130, 513612), (132, 505830), (143, 466920), (156, 428010), (165, 404664), (180, 370942), (195, 342408), (198, 337220), (220, 303498), (234, 285340), (260, 256806), (264, 252915), (286, 233460), (312, 214005), (330, 202332), (360, 185471), (390, 171204), (396, 168610), (429, 155640), (440, 151749), (468, 142670), (495, 134888), (520, 128403), (572, 116730), (585, 114136), (660, 101166), (715, 93384), (780, 85602), (792, 84305), (858, 77820), (936, 71335), (990, 67444), (1144, 58365), (1170, 57068), (1287, 51880), (1297, 51480), (1320, 50583), (1430, 46692), (1560, 42801), (1716, 38910), (1980, 33722), (2145, 31128), (2340, 28534), (2574, 25940), (2594, 25740), (2860, 23346), (3432, 19455), (3891, 17160), (3960, 16861), (4290, 15564), (4680, 14267), (5148, 12970), (5188, 12870), (5720, 11673), (6435, 10376), (6485, 10296), (7782, 8580)]