105522480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{997}}^1$

素因数の和:1033

約数の個数: 240

約数和(自身を含む): 423231840

約数和(自身を除く): 317709360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 997, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 1994, 2160, 2205, 2352, 2520, 2646, 2940, 2991, 3024, 3528, 3780, 3920, 3988, 4410, 4985, 5040, 5292, 5880, 5982, 6615, 6979, 7056, 7560, 7976, 8820, 8973, 9970, 10584, 11760, 11964, 13230, 13958, 14955, 15120, 15952, 17640, 17946, 19940, 20937, 21168, 23928, 26460, 26919, 27916, 29910, 34895, 35280, 35892, 39880, 41874, 44865, 47856, 48853, 52920, 53838, 55832, 59820, 62811, 69790, 71784, 79760, 83748, 89730, 97706, 104685, 105840, 107676, 111664, 119640, 125622, 134595, 139580, 143568, 146559, 167496, 179460, 188433, 195412, 209370, 215352, 239280, 244265, 251244, 269190, 279160, 293118, 314055, 334992, 358920, 376866, 390824, 418740, 430704, 439677, 488530, 502488, 538380, 558320, 586236, 628110, 717840, 732795, 753732, 781648, 837480, 879354, 942165, 977060, 1004976, 1076760, 1172472, 1256220, 1319031, 1465590, 1507464, 1674960, 1758708, 1884330, 1954120, 2153520, 2198385, 2344944, 2512440, 2638062, 2931180, 3014928, 3517416, 3768660, 3908240, 4396770, 5024880, 5276124, 5862360, 6595155, 7034832, 7537320, 8793540, 10552248, 11724720, 13190310, 15074640, 17587080, 21104496, 26380620, 35174160, 52761240, 105522480]

約数ペア:

[(1, 105522480), (2, 52761240), (3, 35174160), (4, 26380620), (5, 21104496), (6, 17587080), (7, 15074640), (8, 13190310), (9, 11724720), (10, 10552248), (12, 8793540), (14, 7537320), (15, 7034832), (16, 6595155), (18, 5862360), (20, 5276124), (21, 5024880), (24, 4396770), (27, 3908240), (28, 3768660), (30, 3517416), (35, 3014928), (36, 2931180), (40, 2638062), (42, 2512440), (45, 2344944), (48, 2198385), (49, 2153520), (54, 1954120), (56, 1884330), (60, 1758708), (63, 1674960), (70, 1507464), (72, 1465590), (80, 1319031), (84, 1256220), (90, 1172472), (98, 1076760), (105, 1004976), (108, 977060), (112, 942165), (120, 879354), (126, 837480), (135, 781648), (140, 753732), (144, 732795), (147, 717840), (168, 628110), (180, 586236), (189, 558320), (196, 538380), (210, 502488), (216, 488530), (240, 439677), (245, 430704), (252, 418740), (270, 390824), (280, 376866), (294, 358920), (315, 334992), (336, 314055), (360, 293118), (378, 279160), (392, 269190), (420, 251244), (432, 244265), (441, 239280), (490, 215352), (504, 209370), (540, 195412), (560, 188433), (588, 179460), (630, 167496), (720, 146559), (735, 143568), (756, 139580), (784, 134595), (840, 125622), (882, 119640), (945, 111664), (980, 107676), (997, 105840), (1008, 104685), (1080, 97706), (1176, 89730), (1260, 83748), (1323, 79760), (1470, 71784), (1512, 69790), (1680, 62811), (1764, 59820), (1890, 55832), (1960, 53838), (1994, 52920), (2160, 48853), (2205, 47856), (2352, 44865), (2520, 41874), (2646, 39880), (2940, 35892), (2991, 35280), (3024, 34895), (3528, 29910), (3780, 27916), (3920, 26919), (3988, 26460), (4410, 23928), (4985, 21168), (5040, 20937), (5292, 19940), (5880, 17946), (5982, 17640), (6615, 15952), (6979, 15120), (7056, 14955), (7560, 13958), (7976, 13230), (8820, 11964), (8973, 11760), (9970, 10584)]