342159720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:268

約数の個数: 256

約数和(自身を含む): 1227916800

約数和(自身を除く): 885757080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 101, 105, 109, 111, 120, 140, 148, 168, 185, 202, 210, 218, 222, 259, 280, 296, 303, 327, 370, 404, 420, 436, 444, 505, 518, 545, 555, 606, 654, 707, 740, 763, 777, 808, 840, 872, 888, 1010, 1036, 1090, 1110, 1212, 1295, 1308, 1414, 1480, 1515, 1526, 1554, 1635, 2020, 2072, 2121, 2180, 2220, 2289, 2424, 2590, 2616, 2828, 3030, 3052, 3108, 3270, 3535, 3737, 3815, 3885, 4033, 4040, 4242, 4360, 4440, 4578, 5180, 5656, 6060, 6104, 6216, 6540, 7070, 7474, 7630, 7770, 8066, 8484, 9156, 10360, 10605, 11009, 11211, 11445, 12099, 12120, 13080, 14140, 14948, 15260, 15540, 16132, 16968, 18312, 18685, 20165, 21210, 22018, 22422, 22890, 24198, 26159, 28231, 28280, 29896, 30520, 31080, 32264, 33027, 37370, 40330, 42420, 44036, 44844, 45780, 48396, 52318, 55045, 56055, 56462, 60495, 66054, 74740, 77063, 78477, 80660, 84693, 84840, 88072, 89688, 91560, 96792, 104636, 110090, 112110, 112924, 120990, 130795, 132108, 141155, 149480, 154126, 156954, 161320, 165135, 169386, 209272, 220180, 224220, 225848, 231189, 241980, 261590, 264216, 282310, 308252, 313908, 330270, 338772, 385315, 392385, 407333, 423465, 440360, 448440, 462378, 483960, 523180, 564620, 616504, 627816, 660540, 677544, 770630, 784770, 814666, 846930, 924756, 1046360, 1129240, 1155945, 1221999, 1321080, 1541260, 1569540, 1629332, 1693860, 1849512, 2036665, 2311890, 2443998, 2851331, 3082520, 3139080, 3258664, 3387720, 4073330, 4623780, 4887996, 5702662, 6109995, 8146660, 8553993, 9247560, 9775992, 11405324, 12219990, 14256655, 16293320, 17107986, 22810648, 24439980, 28513310, 34215972, 42769965, 48879960, 57026620, 68431944, 85539930, 114053240, 171079860, 342159720]

約数ペア:

[(1, 342159720), (2, 171079860), (3, 114053240), (4, 85539930), (5, 68431944), (6, 57026620), (7, 48879960), (8, 42769965), (10, 34215972), (12, 28513310), (14, 24439980), (15, 22810648), (20, 17107986), (21, 16293320), (24, 14256655), (28, 12219990), (30, 11405324), (35, 9775992), (37, 9247560), (40, 8553993), (42, 8146660), (56, 6109995), (60, 5702662), (70, 4887996), (74, 4623780), (84, 4073330), (101, 3387720), (105, 3258664), (109, 3139080), (111, 3082520), (120, 2851331), (140, 2443998), (148, 2311890), (168, 2036665), (185, 1849512), (202, 1693860), (210, 1629332), (218, 1569540), (222, 1541260), (259, 1321080), (280, 1221999), (296, 1155945), (303, 1129240), (327, 1046360), (370, 924756), (404, 846930), (420, 814666), (436, 784770), (444, 770630), (505, 677544), (518, 660540), (545, 627816), (555, 616504), (606, 564620), (654, 523180), (707, 483960), (740, 462378), (763, 448440), (777, 440360), (808, 423465), (840, 407333), (872, 392385), (888, 385315), (1010, 338772), (1036, 330270), (1090, 313908), (1110, 308252), (1212, 282310), (1295, 264216), (1308, 261590), (1414, 241980), (1480, 231189), (1515, 225848), (1526, 224220), (1554, 220180), (1635, 209272), (2020, 169386), (2072, 165135), (2121, 161320), (2180, 156954), (2220, 154126), (2289, 149480), (2424, 141155), (2590, 132108), (2616, 130795), (2828, 120990), (3030, 112924), (3052, 112110), (3108, 110090), (3270, 104636), (3535, 96792), (3737, 91560), (3815, 89688), (3885, 88072), (4033, 84840), (4040, 84693), (4242, 80660), (4360, 78477), (4440, 77063), (4578, 74740), (5180, 66054), (5656, 60495), (6060, 56462), (6104, 56055), (6216, 55045), (6540, 52318), (7070, 48396), (7474, 45780), (7630, 44844), (7770, 44036), (8066, 42420), (8484, 40330), (9156, 37370), (10360, 33027), (10605, 32264), (11009, 31080), (11211, 30520), (11445, 29896), (12099, 28280), (12120, 28231), (13080, 26159), (14140, 24198), (14948, 22890), (15260, 22422), (15540, 22018), (16132, 21210), (16968, 20165), (18312, 18685)]