1356718320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:792

約数の個数: 240

約数和(自身を含む): 4857278400

約数和(自身を除く): 3500560080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 199, 204, 240, 255, 272, 306, 340, 360, 398, 408, 510, 557, 597, 612, 680, 720, 765, 796, 816, 995, 1020, 1114, 1194, 1224, 1360, 1530, 1592, 1671, 1791, 1990, 2040, 2228, 2388, 2448, 2785, 2985, 3060, 3184, 3342, 3383, 3582, 3980, 4080, 4456, 4776, 5013, 5570, 5970, 6120, 6684, 6766, 7164, 7960, 8355, 8912, 8955, 9469, 9552, 10026, 10149, 11140, 11940, 12240, 13368, 13532, 14328, 15920, 16710, 16915, 17910, 18938, 20052, 20298, 22280, 23880, 25065, 26736, 27064, 28407, 28656, 30447, 33420, 33830, 35820, 37876, 40104, 40596, 44560, 47345, 47760, 50130, 50745, 54128, 56814, 60894, 66840, 67660, 71640, 75752, 80208, 81192, 85221, 94690, 100260, 101490, 110843, 113628, 121788, 133680, 135320, 142035, 143280, 151504, 152235, 162384, 170442, 189380, 200520, 202980, 221686, 227256, 243576, 270640, 284070, 304470, 332529, 340884, 378760, 401040, 405960, 426105, 443372, 454512, 487152, 554215, 568140, 608940, 665058, 681768, 757520, 811920, 852210, 886744, 997587, 1108430, 1136280, 1217880, 1330116, 1363536, 1662645, 1704420, 1773488, 1884331, 1995174, 2216860, 2272560, 2435760, 2660232, 3325290, 3408840, 3768662, 3990348, 4433720, 4987935, 5320464, 5652993, 6650580, 6817680, 7537324, 7980696, 8867440, 9421655, 9975870, 11305986, 13301160, 15074648, 15961392, 16958979, 18843310, 19951740, 22611972, 26602320, 28264965, 30149296, 33917958, 37686620, 39903480, 45223944, 56529930, 67835916, 75373240, 79806960, 84794895, 90447888, 113059860, 135671832, 150746480, 169589790, 226119720, 271343664, 339179580, 452239440, 678359160, 1356718320]

約数ペア:

[(1, 1356718320), (2, 678359160), (3, 452239440), (4, 339179580), (5, 271343664), (6, 226119720), (8, 169589790), (9, 150746480), (10, 135671832), (12, 113059860), (15, 90447888), (16, 84794895), (17, 79806960), (18, 75373240), (20, 67835916), (24, 56529930), (30, 45223944), (34, 39903480), (36, 37686620), (40, 33917958), (45, 30149296), (48, 28264965), (51, 26602320), (60, 22611972), (68, 19951740), (72, 18843310), (80, 16958979), (85, 15961392), (90, 15074648), (102, 13301160), (120, 11305986), (136, 9975870), (144, 9421655), (153, 8867440), (170, 7980696), (180, 7537324), (199, 6817680), (204, 6650580), (240, 5652993), (255, 5320464), (272, 4987935), (306, 4433720), (340, 3990348), (360, 3768662), (398, 3408840), (408, 3325290), (510, 2660232), (557, 2435760), (597, 2272560), (612, 2216860), (680, 1995174), (720, 1884331), (765, 1773488), (796, 1704420), (816, 1662645), (995, 1363536), (1020, 1330116), (1114, 1217880), (1194, 1136280), (1224, 1108430), (1360, 997587), (1530, 886744), (1592, 852210), (1671, 811920), (1791, 757520), (1990, 681768), (2040, 665058), (2228, 608940), (2388, 568140), (2448, 554215), (2785, 487152), (2985, 454512), (3060, 443372), (3184, 426105), (3342, 405960), (3383, 401040), (3582, 378760), (3980, 340884), (4080, 332529), (4456, 304470), (4776, 284070), (5013, 270640), (5570, 243576), (5970, 227256), (6120, 221686), (6684, 202980), (6766, 200520), (7164, 189380), (7960, 170442), (8355, 162384), (8912, 152235), (8955, 151504), (9469, 143280), (9552, 142035), (10026, 135320), (10149, 133680), (11140, 121788), (11940, 113628), (12240, 110843), (13368, 101490), (13532, 100260), (14328, 94690), (15920, 85221), (16710, 81192), (16915, 80208), (17910, 75752), (18938, 71640), (20052, 67660), (20298, 66840), (22280, 60894), (23880, 56814), (25065, 54128), (26736, 50745), (27064, 50130), (28407, 47760), (28656, 47345), (30447, 44560), (33420, 40596), (33830, 40104), (35820, 37876)]