2247302220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:816

約数の個数: 192

約数和(自身を含む): 6839562240

約数和(自身を除く): 4592260020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 61, 62, 87, 93, 116, 122, 124, 145, 155, 174, 183, 186, 244, 290, 305, 310, 348, 366, 372, 435, 465, 580, 610, 620, 683, 732, 870, 899, 915, 930, 1220, 1366, 1740, 1769, 1798, 1830, 1860, 1891, 2049, 2697, 2732, 3415, 3538, 3596, 3660, 3782, 4098, 4495, 5307, 5394, 5673, 6830, 7076, 7564, 8196, 8845, 8990, 9455, 10245, 10614, 10788, 11346, 13485, 13660, 17690, 17980, 18910, 19807, 20490, 21173, 21228, 22692, 26535, 26970, 28365, 35380, 37820, 39614, 40980, 41663, 42346, 53070, 53940, 54839, 56730, 59421, 63519, 79228, 83326, 84692, 99035, 105865, 106140, 109678, 113460, 118842, 124989, 127038, 164517, 166652, 198070, 208315, 211730, 219356, 237684, 249978, 254076, 274195, 297105, 317595, 329034, 396140, 416630, 423460, 499956, 548390, 594210, 614017, 624945, 635190, 658068, 822585, 833260, 1096780, 1188420, 1208227, 1228034, 1249890, 1270380, 1291553, 1645170, 1842051, 2416454, 2456068, 2499780, 2583106, 3070085, 3290340, 3624681, 3684102, 3874659, 4832908, 5166212, 6041135, 6140170, 6457765, 7249362, 7368204, 7749318, 9210255, 12082270, 12280340, 12915530, 14498724, 15498636, 18123405, 18420510, 19373295, 24164540, 25831060, 36246810, 36841020, 37455037, 38746590, 72493620, 74910074, 77493180, 112365111, 149820148, 187275185, 224730222, 374550370, 449460444, 561825555, 749100740, 1123651110, 2247302220]

約数ペア:

[(1, 2247302220), (2, 1123651110), (3, 749100740), (4, 561825555), (5, 449460444), (6, 374550370), (10, 224730222), (12, 187275185), (15, 149820148), (20, 112365111), (29, 77493180), (30, 74910074), (31, 72493620), (58, 38746590), (60, 37455037), (61, 36841020), (62, 36246810), (87, 25831060), (93, 24164540), (116, 19373295), (122, 18420510), (124, 18123405), (145, 15498636), (155, 14498724), (174, 12915530), (183, 12280340), (186, 12082270), (244, 9210255), (290, 7749318), (305, 7368204), (310, 7249362), (348, 6457765), (366, 6140170), (372, 6041135), (435, 5166212), (465, 4832908), (580, 3874659), (610, 3684102), (620, 3624681), (683, 3290340), (732, 3070085), (870, 2583106), (899, 2499780), (915, 2456068), (930, 2416454), (1220, 1842051), (1366, 1645170), (1740, 1291553), (1769, 1270380), (1798, 1249890), (1830, 1228034), (1860, 1208227), (1891, 1188420), (2049, 1096780), (2697, 833260), (2732, 822585), (3415, 658068), (3538, 635190), (3596, 624945), (3660, 614017), (3782, 594210), (4098, 548390), (4495, 499956), (5307, 423460), (5394, 416630), (5673, 396140), (6830, 329034), (7076, 317595), (7564, 297105), (8196, 274195), (8845, 254076), (8990, 249978), (9455, 237684), (10245, 219356), (10614, 211730), (10788, 208315), (11346, 198070), (13485, 166652), (13660, 164517), (17690, 127038), (17980, 124989), (18910, 118842), (19807, 113460), (20490, 109678), (21173, 106140), (21228, 105865), (22692, 99035), (26535, 84692), (26970, 83326), (28365, 79228), (35380, 63519), (37820, 59421), (39614, 56730), (40980, 54839), (41663, 53940), (42346, 53070)]