331793538480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1\times {\mathrm{6367}}^1$

素因数の和:7004

約数の個数: 240

約数和(自身を含む): 1123979560704

約数和(自身を除く): 792186022224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 461, 471, 628, 720, 785, 922, 942, 1256, 1383, 1413, 1570, 1844, 1884, 2305, 2355, 2512, 2766, 2826, 3140, 3688, 3768, 4149, 4610, 4710, 5532, 5652, 6280, 6367, 6915, 7065, 7376, 7536, 8298, 9220, 9420, 11064, 11304, 12560, 12734, 13830, 14130, 16596, 18440, 18840, 19101, 20745, 22128, 22608, 25468, 27660, 28260, 31835, 33192, 36880, 37680, 38202, 41490, 50936, 55320, 56520, 57303, 63670, 66384, 72377, 76404, 82980, 95505, 101872, 110640, 113040, 114606, 127340, 144754, 152808, 165960, 191010, 217131, 229212, 254680, 286515, 289508, 305616, 331920, 361885, 382020, 434262, 458424, 509360, 573030, 579016, 651393, 723770, 764040, 868524, 916848, 999619, 1085655, 1146060, 1158032, 1302786, 1447540, 1528080, 1737048, 1999238, 2171310, 2292120, 2605572, 2895080, 2935187, 2998857, 3256965, 3474096, 3998476, 4342620, 4584240, 4998095, 5211144, 5790160, 5870374, 5997714, 6513930, 7996952, 8685240, 8805561, 8996571, 9996190, 10422288, 11740748, 11995428, 13027860, 14675935, 14994285, 15993904, 17370480, 17611122, 17993142, 19992380, 23481496, 23990856, 26055720, 26416683, 29351870, 29988570, 35222244, 35986284, 39984760, 44027805, 44982855, 46962992, 47981712, 52111440, 52833366, 58703740, 59977140, 70444488, 71972568, 79969520, 88055610, 89965710, 105666732, 117407480, 119954280, 132083415, 140888976, 143945136, 176111220, 179931420, 211333464, 234814960, 239908560, 264166830, 352222440, 359862840, 422666928, 460824359, 528333660, 704444880, 719725680, 921648718, 1056667320, 1382473077, 1843297436, 2113334640, 2304121795, 2764946154, 3686594872, 4147419231, 4608243590, 5529892308, 6912365385, 7373189744, 8294838462, 9216487180, 11059784616, 13824730770, 16589676924, 18432974360, 20737096155, 22119569232, 27649461540, 33179353848, 36865948720, 41474192310, 55298923080, 66358707696, 82948384620, 110597846160, 165896769240, 331793538480]

約数ペア:

[(1, 331793538480), (2, 165896769240), (3, 110597846160), (4, 82948384620), (5, 66358707696), (6, 55298923080), (8, 41474192310), (9, 36865948720), (10, 33179353848), (12, 27649461540), (15, 22119569232), (16, 20737096155), (18, 18432974360), (20, 16589676924), (24, 13824730770), (30, 11059784616), (36, 9216487180), (40, 8294838462), (45, 7373189744), (48, 6912365385), (60, 5529892308), (72, 4608243590), (80, 4147419231), (90, 3686594872), (120, 2764946154), (144, 2304121795), (157, 2113334640), (180, 1843297436), (240, 1382473077), (314, 1056667320), (360, 921648718), (461, 719725680), (471, 704444880), (628, 528333660), (720, 460824359), (785, 422666928), (922, 359862840), (942, 352222440), (1256, 264166830), (1383, 239908560), (1413, 234814960), (1570, 211333464), (1844, 179931420), (1884, 176111220), (2305, 143945136), (2355, 140888976), (2512, 132083415), (2766, 119954280), (2826, 117407480), (3140, 105666732), (3688, 89965710), (3768, 88055610), (4149, 79969520), (4610, 71972568), (4710, 70444488), (5532, 59977140), (5652, 58703740), (6280, 52833366), (6367, 52111440), (6915, 47981712), (7065, 46962992), (7376, 44982855), (7536, 44027805), (8298, 39984760), (9220, 35986284), (9420, 35222244), (11064, 29988570), (11304, 29351870), (12560, 26416683), (12734, 26055720), (13830, 23990856), (14130, 23481496), (16596, 19992380), (18440, 17993142), (18840, 17611122), (19101, 17370480), (20745, 15993904), (22128, 14994285), (22608, 14675935), (25468, 13027860), (27660, 11995428), (28260, 11740748), (31835, 10422288), (33192, 9996190), (36880, 8996571), (37680, 8805561), (38202, 8685240), (41490, 7996952), (50936, 6513930), (55320, 5997714), (56520, 5870374), (57303, 5790160), (63670, 5211144), (66384, 4998095), (72377, 4584240), (76404, 4342620), (82980, 3998476), (95505, 3474096), (101872, 3256965), (110640, 2998857), (113040, 2935187), (114606, 2895080), (127340, 2605572), (144754, 2292120), (152808, 2171310), (165960, 1999238), (191010, 1737048), (217131, 1528080), (229212, 1447540), (254680, 1302786), (286515, 1158032), (289508, 1146060), (305616, 1085655), (331920, 999619), (361885, 916848), (382020, 868524), (434262, 764040), (458424, 723770), (509360, 651393), (573030, 579016)]