2661496320

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1661

約数の個数: 320

約数和(自身を含む): 10043928576

約数和(自身を除く): 7382432256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 512, 560, 620, 640, 651, 672, 744, 768, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1280, 1302, 1344, 1488, 1536, 1597, 1680, 1736, 1792, 1860, 1920, 1984, 2170, 2240, 2480, 2560, 2604, 2688, 2976, 3194, 3255, 3360, 3472, 3584, 3720, 3840, 3968, 4340, 4480, 4791, 4960, 5208, 5376, 5952, 6388, 6510, 6720, 6944, 7440, 7680, 7936, 7985, 8680, 8960, 9582, 9920, 10416, 10752, 11179, 11904, 12776, 13020, 13440, 13888, 14880, 15872, 15970, 17360, 17920, 19164, 19840, 20832, 22358, 23808, 23955, 25552, 26040, 26880, 27776, 29760, 31940, 33537, 34720, 38328, 39680, 41664, 44716, 47616, 47910, 49507, 51104, 52080, 53760, 55552, 55895, 59520, 63880, 67074, 69440, 76656, 79360, 83328, 89432, 95820, 99014, 102208, 104160, 111104, 111790, 119040, 127760, 134148, 138880, 148521, 153312, 166656, 167685, 178864, 191640, 198028, 204416, 208320, 223580, 238080, 247535, 255520, 268296, 277760, 297042, 306624, 333312, 335370, 346549, 357728, 383280, 396056, 408832, 416640, 447160, 495070, 511040, 536592, 555520, 594084, 613248, 670740, 693098, 715456, 742605, 766560, 792112, 817664, 833280, 894320, 990140, 1022080, 1039647, 1073184, 1188168, 1226496, 1341480, 1386196, 1430912, 1485210, 1533120, 1584224, 1666560, 1732745, 1788640, 1980280, 2044160, 2079294, 2146368, 2376336, 2452992, 2682960, 2772392, 2861824, 2970420, 3066240, 3168448, 3465490, 3577280, 3960560, 4088320, 4158588, 4292736, 4752672, 5198235, 5365920, 5544784, 5723648, 5940840, 6132480, 6336896, 6930980, 7154560, 7921120, 8317176, 8585472, 9505344, 10396470, 10731840, 11089568, 11881680, 12264960, 12673792, 13861960, 14309120, 15842240, 16634352, 17170944, 19010688, 20792940, 21463680, 22179136, 23763360, 25347584, 27723920, 28618240, 31684480, 33268704, 38021376, 41585880, 42927360, 44358272, 47526720, 55447840, 63368960, 66537408, 76042752, 83171760, 85854720, 88716544, 95053440, 110895680, 126737920, 133074816, 166343520, 177433088, 190106880, 221791360, 266149632, 332687040, 380213760, 443582720, 532299264, 665374080, 887165440, 1330748160, 2661496320]

約数ペア:

[(1, 2661496320), (2, 1330748160), (3, 887165440), (4, 665374080), (5, 532299264), (6, 443582720), (7, 380213760), (8, 332687040), (10, 266149632), (12, 221791360), (14, 190106880), (15, 177433088), (16, 166343520), (20, 133074816), (21, 126737920), (24, 110895680), (28, 95053440), (30, 88716544), (31, 85854720), (32, 83171760), (35, 76042752), (40, 66537408), (42, 63368960), (48, 55447840), (56, 47526720), (60, 44358272), (62, 42927360), (64, 41585880), (70, 38021376), (80, 33268704), (84, 31684480), (93, 28618240), (96, 27723920), (105, 25347584), (112, 23763360), (120, 22179136), (124, 21463680), (128, 20792940), (140, 19010688), (155, 17170944), (160, 16634352), (168, 15842240), (186, 14309120), (192, 13861960), (210, 12673792), (217, 12264960), (224, 11881680), (240, 11089568), (248, 10731840), (256, 10396470), (280, 9505344), (310, 8585472), (320, 8317176), (336, 7921120), (372, 7154560), (384, 6930980), (420, 6336896), (434, 6132480), (448, 5940840), (465, 5723648), (480, 5544784), (496, 5365920), (512, 5198235), (560, 4752672), (620, 4292736), (640, 4158588), (651, 4088320), (672, 3960560), (744, 3577280), (768, 3465490), (840, 3168448), (868, 3066240), (896, 2970420), (930, 2861824), (960, 2772392), (992, 2682960), (1085, 2452992), (1120, 2376336), (1240, 2146368), (1280, 2079294), (1302, 2044160), (1344, 1980280), (1488, 1788640), (1536, 1732745), (1597, 1666560), (1680, 1584224), (1736, 1533120), (1792, 1485210), (1860, 1430912), (1920, 1386196), (1984, 1341480), (2170, 1226496), (2240, 1188168), (2480, 1073184), (2560, 1039647), (2604, 1022080), (2688, 990140), (2976, 894320), (3194, 833280), (3255, 817664), (3360, 792112), (3472, 766560), (3584, 742605), (3720, 715456), (3840, 693098), (3968, 670740), (4340, 613248), (4480, 594084), (4791, 555520), (4960, 536592), (5208, 511040), (5376, 495070), (5952, 447160), (6388, 416640), (6510, 408832), (6720, 396056), (6944, 383280), (7440, 357728), (7680, 346549), (7936, 335370), (7985, 333312), (8680, 306624), (8960, 297042), (9582, 277760), (9920, 268296), (10416, 255520), (10752, 247535), (11179, 238080), (11904, 223580), (12776, 208320), (13020, 204416), (13440, 198028), (13888, 191640), (14880, 178864), (15872, 167685), (15970, 166656), (17360, 153312), (17920, 148521), (19164, 138880), (19840, 134148), (20832, 127760), (22358, 119040), (23808, 111790), (23955, 111104), (25552, 104160), (26040, 102208), (26880, 99014), (27776, 95820), (29760, 89432), (31940, 83328), (33537, 79360), (34720, 76656), (38328, 69440), (39680, 67074), (41664, 63880), (44716, 59520), (47616, 55895), (47910, 55552), (49507, 53760), (51104, 52080)]