1945599360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:329

約数の個数: 256

約数和(自身を含む): 6392217600

約数和(自身を除く): 4446618240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 101, 120, 127, 128, 158, 160, 192, 202, 237, 240, 254, 303, 316, 320, 381, 384, 395, 404, 474, 480, 505, 508, 606, 632, 635, 640, 762, 790, 808, 948, 960, 1010, 1016, 1185, 1212, 1264, 1270, 1515, 1524, 1580, 1616, 1896, 1905, 1920, 2020, 2032, 2370, 2424, 2528, 2540, 3030, 3048, 3160, 3232, 3792, 3810, 4040, 4064, 4740, 4848, 5056, 5080, 6060, 6096, 6320, 6464, 7584, 7620, 7979, 8080, 8128, 9480, 9696, 10033, 10112, 10160, 12120, 12192, 12640, 12827, 12928, 15168, 15240, 15958, 16160, 16256, 18960, 19392, 20066, 20320, 23937, 24240, 24384, 25280, 25654, 30099, 30336, 30480, 31916, 32320, 37920, 38481, 38784, 39895, 40132, 40640, 47874, 48480, 48768, 50165, 50560, 51308, 60198, 60960, 63832, 64135, 64640, 75840, 76962, 79790, 80264, 81280, 95748, 96960, 100330, 102616, 119685, 120396, 121920, 127664, 128270, 150495, 151680, 153924, 159580, 160528, 191496, 192405, 193920, 200660, 205232, 239370, 240792, 243840, 255328, 256540, 300990, 307848, 319160, 321056, 382992, 384810, 401320, 410464, 478740, 481584, 510656, 513080, 601980, 615696, 638320, 642112, 765984, 769620, 802640, 820928, 957480, 963168, 1013333, 1021312, 1026160, 1203960, 1231392, 1276640, 1284224, 1531968, 1539240, 1605280, 1641856, 1914960, 1926336, 2026666, 2052320, 2407920, 2462784, 2553280, 3039999, 3063936, 3078480, 3210560, 3829920, 3852672, 4053332, 4104640, 4815840, 4925568, 5066665, 5106560, 6079998, 6156960, 6421120, 7659840, 8106664, 8209280, 9631680, 10133330, 12159996, 12313920, 15199995, 15319680, 16213328, 19263360, 20266660, 24319992, 24627840, 30399990, 32426656, 40533320, 48639984, 60799980, 64853312, 81066640, 97279968, 121599960, 129706624, 162133280, 194559936, 243199920, 324266560, 389119872, 486399840, 648533120, 972799680, 1945599360]

約数ペア:

[(1, 1945599360), (2, 972799680), (3, 648533120), (4, 486399840), (5, 389119872), (6, 324266560), (8, 243199920), (10, 194559936), (12, 162133280), (15, 129706624), (16, 121599960), (20, 97279968), (24, 81066640), (30, 64853312), (32, 60799980), (40, 48639984), (48, 40533320), (60, 32426656), (64, 30399990), (79, 24627840), (80, 24319992), (96, 20266660), (101, 19263360), (120, 16213328), (127, 15319680), (128, 15199995), (158, 12313920), (160, 12159996), (192, 10133330), (202, 9631680), (237, 8209280), (240, 8106664), (254, 7659840), (303, 6421120), (316, 6156960), (320, 6079998), (381, 5106560), (384, 5066665), (395, 4925568), (404, 4815840), (474, 4104640), (480, 4053332), (505, 3852672), (508, 3829920), (606, 3210560), (632, 3078480), (635, 3063936), (640, 3039999), (762, 2553280), (790, 2462784), (808, 2407920), (948, 2052320), (960, 2026666), (1010, 1926336), (1016, 1914960), (1185, 1641856), (1212, 1605280), (1264, 1539240), (1270, 1531968), (1515, 1284224), (1524, 1276640), (1580, 1231392), (1616, 1203960), (1896, 1026160), (1905, 1021312), (1920, 1013333), (2020, 963168), (2032, 957480), (2370, 820928), (2424, 802640), (2528, 769620), (2540, 765984), (3030, 642112), (3048, 638320), (3160, 615696), (3232, 601980), (3792, 513080), (3810, 510656), (4040, 481584), (4064, 478740), (4740, 410464), (4848, 401320), (5056, 384810), (5080, 382992), (6060, 321056), (6096, 319160), (6320, 307848), (6464, 300990), (7584, 256540), (7620, 255328), (7979, 243840), (8080, 240792), (8128, 239370), (9480, 205232), (9696, 200660), (10033, 193920), (10112, 192405), (10160, 191496), (12120, 160528), (12192, 159580), (12640, 153924), (12827, 151680), (12928, 150495), (15168, 128270), (15240, 127664), (15958, 121920), (16160, 120396), (16256, 119685), (18960, 102616), (19392, 100330), (20066, 96960), (20320, 95748), (23937, 81280), (24240, 80264), (24384, 79790), (25280, 76962), (25654, 75840), (30099, 64640), (30336, 64135), (30480, 63832), (31916, 60960), (32320, 60198), (37920, 51308), (38481, 50560), (38784, 50165), (39895, 48768), (40132, 48480), (40640, 47874)]