1796202720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:682

約数の個数: 288

約数和(自身を含む): 6645693600

約数和(自身を除く): 4849490880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 229, 234, 240, 260, 288, 312, 360, 390, 416, 419, 458, 468, 480, 520, 585, 624, 687, 720, 780, 838, 916, 936, 1040, 1145, 1170, 1248, 1257, 1374, 1440, 1560, 1676, 1832, 1872, 2061, 2080, 2095, 2290, 2340, 2514, 2748, 2977, 3120, 3352, 3435, 3664, 3744, 3771, 4122, 4190, 4580, 4680, 5028, 5447, 5496, 5954, 6240, 6285, 6704, 6870, 7328, 7542, 8244, 8380, 8931, 9160, 9360, 10056, 10305, 10894, 10992, 11908, 12570, 13408, 13740, 14885, 15084, 16341, 16488, 16760, 17862, 18320, 18720, 18855, 20112, 20610, 21788, 21984, 23816, 25140, 26793, 27235, 27480, 29770, 30168, 32682, 32976, 33520, 35724, 36640, 37710, 40224, 41220, 43576, 44655, 47632, 49023, 50280, 53586, 54470, 54960, 59540, 60336, 65364, 65952, 67040, 71448, 75420, 81705, 82440, 87152, 89310, 95264, 95951, 98046, 100560, 107172, 108940, 109920, 119080, 120672, 130728, 133965, 142896, 150840, 163410, 164880, 174304, 178620, 191902, 196092, 201120, 214344, 217880, 238160, 245115, 261456, 267930, 285792, 287853, 301680, 326820, 329760, 357240, 383804, 392184, 428688, 435760, 476320, 479755, 490230, 522912, 535860, 575706, 603360, 653640, 714480, 767608, 784368, 857376, 863559, 871520, 959510, 980460, 1071720, 1151412, 1247363, 1307280, 1428960, 1439265, 1535216, 1568736, 1727118, 1919020, 1960920, 2143440, 2302824, 2494726, 2614560, 2878530, 3070432, 3454236, 3742089, 3838040, 3921840, 4286880, 4317795, 4605648, 4989452, 5757060, 6236815, 6908472, 7484178, 7676080, 7843680, 8635590, 9211296, 9978904, 11226267, 11514120, 12473630, 13816944, 14968356, 15352160, 17271180, 18710445, 19957808, 22452534, 23028240, 24947260, 27633888, 29936712, 34542360, 37420890, 39915616, 44905068, 46056480, 49894520, 56131335, 59873424, 69084720, 74841780, 89810136, 99789040, 112262670, 119746848, 138169440, 149683560, 179620272, 199578080, 224525340, 299367120, 359240544, 449050680, 598734240, 898101360, 1796202720]

約数ペア:

[(1, 1796202720), (2, 898101360), (3, 598734240), (4, 449050680), (5, 359240544), (6, 299367120), (8, 224525340), (9, 199578080), (10, 179620272), (12, 149683560), (13, 138169440), (15, 119746848), (16, 112262670), (18, 99789040), (20, 89810136), (24, 74841780), (26, 69084720), (30, 59873424), (32, 56131335), (36, 49894520), (39, 46056480), (40, 44905068), (45, 39915616), (48, 37420890), (52, 34542360), (60, 29936712), (65, 27633888), (72, 24947260), (78, 23028240), (80, 22452534), (90, 19957808), (96, 18710445), (104, 17271180), (117, 15352160), (120, 14968356), (130, 13816944), (144, 12473630), (156, 11514120), (160, 11226267), (180, 9978904), (195, 9211296), (208, 8635590), (229, 7843680), (234, 7676080), (240, 7484178), (260, 6908472), (288, 6236815), (312, 5757060), (360, 4989452), (390, 4605648), (416, 4317795), (419, 4286880), (458, 3921840), (468, 3838040), (480, 3742089), (520, 3454236), (585, 3070432), (624, 2878530), (687, 2614560), (720, 2494726), (780, 2302824), (838, 2143440), (916, 1960920), (936, 1919020), (1040, 1727118), (1145, 1568736), (1170, 1535216), (1248, 1439265), (1257, 1428960), (1374, 1307280), (1440, 1247363), (1560, 1151412), (1676, 1071720), (1832, 980460), (1872, 959510), (2061, 871520), (2080, 863559), (2095, 857376), (2290, 784368), (2340, 767608), (2514, 714480), (2748, 653640), (2977, 603360), (3120, 575706), (3352, 535860), (3435, 522912), (3664, 490230), (3744, 479755), (3771, 476320), (4122, 435760), (4190, 428688), (4580, 392184), (4680, 383804), (5028, 357240), (5447, 329760), (5496, 326820), (5954, 301680), (6240, 287853), (6285, 285792), (6704, 267930), (6870, 261456), (7328, 245115), (7542, 238160), (8244, 217880), (8380, 214344), (8931, 201120), (9160, 196092), (9360, 191902), (10056, 178620), (10305, 174304), (10894, 164880), (10992, 163410), (11908, 150840), (12570, 142896), (13408, 133965), (13740, 130728), (14885, 120672), (15084, 119080), (16341, 109920), (16488, 108940), (16760, 107172), (17862, 100560), (18320, 98046), (18720, 95951), (18855, 95264), (20112, 89310), (20610, 87152), (21788, 82440), (21984, 81705), (23816, 75420), (25140, 71448), (26793, 67040), (27235, 65952), (27480, 65364), (29770, 60336), (30168, 59540), (32682, 54960), (32976, 54470), (33520, 53586), (35724, 50280), (36640, 49023), (37710, 47632), (40224, 44655), (41220, 43576)]