1173391740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:257

約数の個数: 288

約数和(自身を含む): 3920716800

約数和(自身を除く): 2747325060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 43, 45, 57, 60, 76, 79, 86, 90, 95, 101, 114, 129, 158, 171, 172, 180, 190, 202, 215, 228, 237, 258, 285, 303, 316, 342, 380, 387, 395, 404, 430, 474, 505, 516, 570, 606, 645, 684, 711, 774, 790, 817, 855, 860, 909, 948, 1010, 1140, 1185, 1212, 1290, 1422, 1501, 1515, 1548, 1580, 1634, 1710, 1818, 1919, 1935, 2020, 2370, 2451, 2580, 2844, 3002, 3030, 3268, 3397, 3420, 3555, 3636, 3838, 3870, 4085, 4343, 4503, 4545, 4740, 4902, 5757, 6004, 6060, 6794, 7110, 7353, 7505, 7676, 7740, 7979, 8170, 8686, 9006, 9090, 9595, 9804, 10191, 11514, 12255, 13029, 13509, 13588, 14220, 14706, 15010, 15958, 16340, 16985, 17271, 17372, 18012, 18180, 19190, 20382, 21715, 22515, 23028, 23937, 24510, 26058, 27018, 28785, 29412, 30020, 30573, 31916, 33970, 34542, 36765, 38380, 39087, 39895, 40764, 43430, 45030, 47874, 49020, 50955, 52116, 54036, 57570, 61146, 64543, 65145, 67545, 67940, 69084, 71811, 73530, 78174, 79790, 82517, 86355, 86860, 90060, 95748, 101910, 115140, 119685, 122292, 129086, 130290, 135090, 143622, 147060, 151601, 152865, 156348, 159580, 165034, 172710, 193629, 195435, 203820, 239370, 247551, 258172, 260580, 270180, 287244, 303202, 305730, 322715, 330068, 343097, 345420, 359055, 387258, 390870, 412585, 454803, 478740, 495102, 580887, 606404, 611460, 645430, 686194, 718110, 742653, 758005, 774516, 781740, 825170, 909606, 968145, 990204, 1029291, 1161774, 1237755, 1290860, 1364409, 1372388, 1436220, 1485306, 1516010, 1650340, 1715485, 1819212, 1936290, 2058582, 2274015, 2323548, 2475510, 2728818, 2904435, 2970612, 3032020, 3087873, 3430970, 3713265, 3872580, 4117164, 4548030, 4951020, 5146455, 5457636, 5808870, 6175746, 6518843, 6822045, 6861940, 7426530, 9096060, 10292910, 11617740, 12351492, 13037686, 13644090, 14853060, 15439365, 19556529, 20585820, 26075372, 27288180, 30878730, 32594215, 39113058, 58669587, 61757460, 65188430, 78226116, 97782645, 117339174, 130376860, 195565290, 234678348, 293347935, 391130580, 586695870, 1173391740]

約数ペア:

[(1, 1173391740), (2, 586695870), (3, 391130580), (4, 293347935), (5, 234678348), (6, 195565290), (9, 130376860), (10, 117339174), (12, 97782645), (15, 78226116), (18, 65188430), (19, 61757460), (20, 58669587), (30, 39113058), (36, 32594215), (38, 30878730), (43, 27288180), (45, 26075372), (57, 20585820), (60, 19556529), (76, 15439365), (79, 14853060), (86, 13644090), (90, 13037686), (95, 12351492), (101, 11617740), (114, 10292910), (129, 9096060), (158, 7426530), (171, 6861940), (172, 6822045), (180, 6518843), (190, 6175746), (202, 5808870), (215, 5457636), (228, 5146455), (237, 4951020), (258, 4548030), (285, 4117164), (303, 3872580), (316, 3713265), (342, 3430970), (380, 3087873), (387, 3032020), (395, 2970612), (404, 2904435), (430, 2728818), (474, 2475510), (505, 2323548), (516, 2274015), (570, 2058582), (606, 1936290), (645, 1819212), (684, 1715485), (711, 1650340), (774, 1516010), (790, 1485306), (817, 1436220), (855, 1372388), (860, 1364409), (909, 1290860), (948, 1237755), (1010, 1161774), (1140, 1029291), (1185, 990204), (1212, 968145), (1290, 909606), (1422, 825170), (1501, 781740), (1515, 774516), (1548, 758005), (1580, 742653), (1634, 718110), (1710, 686194), (1818, 645430), (1919, 611460), (1935, 606404), (2020, 580887), (2370, 495102), (2451, 478740), (2580, 454803), (2844, 412585), (3002, 390870), (3030, 387258), (3268, 359055), (3397, 345420), (3420, 343097), (3555, 330068), (3636, 322715), (3838, 305730), (3870, 303202), (4085, 287244), (4343, 270180), (4503, 260580), (4545, 258172), (4740, 247551), (4902, 239370), (5757, 203820), (6004, 195435), (6060, 193629), (6794, 172710), (7110, 165034), (7353, 159580), (7505, 156348), (7676, 152865), (7740, 151601), (7979, 147060), (8170, 143622), (8686, 135090), (9006, 130290), (9090, 129086), (9595, 122292), (9804, 119685), (10191, 115140), (11514, 101910), (12255, 95748), (13029, 90060), (13509, 86860), (13588, 86355), (14220, 82517), (14706, 79790), (15010, 78174), (15958, 73530), (16340, 71811), (16985, 69084), (17271, 67940), (17372, 67545), (18012, 65145), (18180, 64543), (19190, 61146), (20382, 57570), (21715, 54036), (22515, 52116), (23028, 50955), (23937, 49020), (24510, 47874), (26058, 45030), (27018, 43430), (28785, 40764), (29412, 39895), (30020, 39087), (30573, 38380), (31916, 36765), (33970, 34542)]