247959360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2609}}^1$

素因数の和:2646

約数の個数: 224

約数和(自身を含む): 954633600

約数和(自身を除く): 706674240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2376, 2609, 2640, 2880, 2970, 3168, 3520, 3960, 4320, 4752, 5218, 5280, 5940, 6336, 7827, 7920, 8640, 9504, 10436, 10560, 11880, 13045, 15654, 15840, 19008, 20872, 23481, 23760, 26090, 28699, 31308, 31680, 39135, 41744, 46962, 47520, 52180, 57398, 62616, 70443, 78270, 83488, 86097, 93924, 95040, 104360, 114796, 117405, 125232, 140886, 143495, 156540, 166976, 172194, 187848, 208720, 229592, 234810, 250464, 258291, 281772, 286990, 313080, 344388, 352215, 375696, 417440, 430485, 459184, 469620, 500928, 516582, 563544, 573980, 626160, 688776, 704430, 751392, 774873, 834880, 860970, 918368, 939240, 1033164, 1127088, 1147960, 1252320, 1291455, 1377552, 1408860, 1502784, 1549746, 1721940, 1836736, 1878480, 2066328, 2254176, 2295920, 2504640, 2582910, 2755104, 2817720, 3099492, 3443880, 3756960, 3874365, 4132656, 4508352, 4591840, 5165820, 5510208, 5635440, 6198984, 6887760, 7513920, 7748730, 8265312, 9183680, 10331640, 11270880, 12397968, 13775520, 15497460, 16530624, 20663280, 22541760, 24795936, 27551040, 30994920, 41326560, 49591872, 61989840, 82653120, 123979680, 247959360]

約数ペア:

[(1, 247959360), (2, 123979680), (3, 82653120), (4, 61989840), (5, 49591872), (6, 41326560), (8, 30994920), (9, 27551040), (10, 24795936), (11, 22541760), (12, 20663280), (15, 16530624), (16, 15497460), (18, 13775520), (20, 12397968), (22, 11270880), (24, 10331640), (27, 9183680), (30, 8265312), (32, 7748730), (33, 7513920), (36, 6887760), (40, 6198984), (44, 5635440), (45, 5510208), (48, 5165820), (54, 4591840), (55, 4508352), (60, 4132656), (64, 3874365), (66, 3756960), (72, 3443880), (80, 3099492), (88, 2817720), (90, 2755104), (96, 2582910), (99, 2504640), (108, 2295920), (110, 2254176), (120, 2066328), (132, 1878480), (135, 1836736), (144, 1721940), (160, 1549746), (165, 1502784), (176, 1408860), (180, 1377552), (192, 1291455), (198, 1252320), (216, 1147960), (220, 1127088), (240, 1033164), (264, 939240), (270, 918368), (288, 860970), (297, 834880), (320, 774873), (330, 751392), (352, 704430), (360, 688776), (396, 626160), (432, 573980), (440, 563544), (480, 516582), (495, 500928), (528, 469620), (540, 459184), (576, 430485), (594, 417440), (660, 375696), (704, 352215), (720, 344388), (792, 313080), (864, 286990), (880, 281772), (960, 258291), (990, 250464), (1056, 234810), (1080, 229592), (1188, 208720), (1320, 187848), (1440, 172194), (1485, 166976), (1584, 156540), (1728, 143495), (1760, 140886), (1980, 125232), (2112, 117405), (2160, 114796), (2376, 104360), (2609, 95040), (2640, 93924), (2880, 86097), (2970, 83488), (3168, 78270), (3520, 70443), (3960, 62616), (4320, 57398), (4752, 52180), (5218, 47520), (5280, 46962), (5940, 41744), (6336, 39135), (7827, 31680), (7920, 31308), (8640, 28699), (9504, 26090), (10436, 23760), (10560, 23481), (11880, 20872), (13045, 19008), (15654, 15840)]