206637480

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{3037}}^1$

素因数の和:3070

約数の個数: 192

約数和(自身を含む): 796199040

約数和(自身を除く): 589561560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3037, 3240, 3402, 3780, 4536, 4860, 5670, 6074, 6804, 7560, 8505, 9111, 9720, 11340, 12148, 13608, 15185, 17010, 18222, 21259, 22680, 24296, 27333, 30370, 34020, 36444, 42518, 45555, 54666, 60740, 63777, 68040, 72888, 81999, 85036, 91110, 106295, 109332, 121480, 127554, 136665, 163998, 170072, 182220, 191331, 212590, 218664, 245997, 255108, 273330, 318885, 327996, 364440, 382662, 409995, 425180, 491994, 510216, 546660, 573993, 637770, 655992, 737991, 765324, 819990, 850360, 956655, 983988, 1093320, 1147986, 1229985, 1275540, 1475982, 1530648, 1639980, 1721979, 1913310, 1967976, 2295972, 2459970, 2551080, 2869965, 2951964, 3279960, 3443958, 3689955, 3826620, 4591944, 4919940, 5165937, 5739930, 5903928, 6887916, 7379910, 7653240, 8609895, 9839880, 10331874, 11479860, 13775832, 14759820, 17219790, 20663748, 22959720, 25829685, 29519640, 34439580, 41327496, 51659370, 68879160, 103318740, 206637480]

約数ペア:

[(1, 206637480), (2, 103318740), (3, 68879160), (4, 51659370), (5, 41327496), (6, 34439580), (7, 29519640), (8, 25829685), (9, 22959720), (10, 20663748), (12, 17219790), (14, 14759820), (15, 13775832), (18, 11479860), (20, 10331874), (21, 9839880), (24, 8609895), (27, 7653240), (28, 7379910), (30, 6887916), (35, 5903928), (36, 5739930), (40, 5165937), (42, 4919940), (45, 4591944), (54, 3826620), (56, 3689955), (60, 3443958), (63, 3279960), (70, 2951964), (72, 2869965), (81, 2551080), (84, 2459970), (90, 2295972), (105, 1967976), (108, 1913310), (120, 1721979), (126, 1639980), (135, 1530648), (140, 1475982), (162, 1275540), (168, 1229985), (180, 1147986), (189, 1093320), (210, 983988), (216, 956655), (243, 850360), (252, 819990), (270, 765324), (280, 737991), (315, 655992), (324, 637770), (360, 573993), (378, 546660), (405, 510216), (420, 491994), (486, 425180), (504, 409995), (540, 382662), (567, 364440), (630, 327996), (648, 318885), (756, 273330), (810, 255108), (840, 245997), (945, 218664), (972, 212590), (1080, 191331), (1134, 182220), (1215, 170072), (1260, 163998), (1512, 136665), (1620, 127554), (1701, 121480), (1890, 109332), (1944, 106295), (2268, 91110), (2430, 85036), (2520, 81999), (2835, 72888), (3037, 68040), (3240, 63777), (3402, 60740), (3780, 54666), (4536, 45555), (4860, 42518), (5670, 36444), (6074, 34020), (6804, 30370), (7560, 27333), (8505, 24296), (9111, 22680), (9720, 21259), (11340, 18222), (12148, 17010), (13608, 15185)]