378005940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 1328710656

約数和(自身を除く): 950704716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 81, 90, 93, 108, 117, 124, 130, 135, 155, 156, 162, 180, 186, 193, 195, 234, 243, 260, 270, 279, 310, 324, 351, 372, 386, 390, 403, 405, 465, 468, 486, 540, 558, 579, 585, 620, 702, 772, 780, 806, 810, 837, 930, 965, 972, 1053, 1116, 1158, 1170, 1209, 1215, 1395, 1404, 1612, 1620, 1674, 1737, 1755, 1860, 1930, 2015, 2106, 2316, 2340, 2418, 2430, 2509, 2511, 2790, 2895, 3159, 3348, 3474, 3510, 3627, 3860, 4030, 4185, 4212, 4836, 4860, 5018, 5022, 5211, 5265, 5580, 5790, 5983, 6045, 6318, 6948, 7020, 7254, 7527, 7533, 8060, 8370, 8685, 10036, 10044, 10422, 10530, 10881, 11580, 11966, 12090, 12545, 12555, 12636, 14508, 15054, 15066, 15633, 15795, 16740, 17370, 17949, 18135, 20844, 21060, 21762, 22581, 23932, 24180, 25090, 25110, 26055, 29915, 30108, 30132, 31266, 31590, 32643, 34740, 35898, 36270, 37635, 37665, 43524, 45162, 46899, 50180, 50220, 52110, 53847, 54405, 59830, 62532, 63180, 65286, 67743, 71796, 72540, 75270, 75330, 77779, 78165, 89745, 90324, 93798, 97929, 104220, 107694, 108810, 112905, 119660, 130572, 135486, 150540, 150660, 155558, 156330, 161541, 163215, 179490, 187596, 195858, 203229, 215388, 217620, 225810, 233337, 234495, 269235, 270972, 311116, 312660, 323082, 326430, 338715, 358980, 388895, 391716, 406458, 451620, 466674, 468990, 484623, 489645, 538470, 609687, 646164, 652860, 677430, 700011, 777790, 807705, 812916, 933348, 937980, 969246, 979290, 1016145, 1076940, 1166685, 1219374, 1354860, 1400022, 1453869, 1555580, 1615410, 1938492, 1958580, 2032290, 2100033, 2333370, 2423115, 2438748, 2800044, 2907738, 3048435, 3230820, 3500055, 4064580, 4200066, 4666740, 4846230, 5815476, 6096870, 6300099, 7000110, 7269345, 8400132, 9692460, 10500165, 12193740, 12600198, 14000220, 14538690, 18900297, 21000330, 25200396, 29077380, 31500495, 37800594, 42000660, 63000990, 75601188, 94501485, 126001980, 189002970, 378005940]

約数ペア:

[(1, 378005940), (2, 189002970), (3, 126001980), (4, 94501485), (5, 75601188), (6, 63000990), (9, 42000660), (10, 37800594), (12, 31500495), (13, 29077380), (15, 25200396), (18, 21000330), (20, 18900297), (26, 14538690), (27, 14000220), (30, 12600198), (31, 12193740), (36, 10500165), (39, 9692460), (45, 8400132), (52, 7269345), (54, 7000110), (60, 6300099), (62, 6096870), (65, 5815476), (78, 4846230), (81, 4666740), (90, 4200066), (93, 4064580), (108, 3500055), (117, 3230820), (124, 3048435), (130, 2907738), (135, 2800044), (155, 2438748), (156, 2423115), (162, 2333370), (180, 2100033), (186, 2032290), (193, 1958580), (195, 1938492), (234, 1615410), (243, 1555580), (260, 1453869), (270, 1400022), (279, 1354860), (310, 1219374), (324, 1166685), (351, 1076940), (372, 1016145), (386, 979290), (390, 969246), (403, 937980), (405, 933348), (465, 812916), (468, 807705), (486, 777790), (540, 700011), (558, 677430), (579, 652860), (585, 646164), (620, 609687), (702, 538470), (772, 489645), (780, 484623), (806, 468990), (810, 466674), (837, 451620), (930, 406458), (965, 391716), (972, 388895), (1053, 358980), (1116, 338715), (1158, 326430), (1170, 323082), (1209, 312660), (1215, 311116), (1395, 270972), (1404, 269235), (1612, 234495), (1620, 233337), (1674, 225810), (1737, 217620), (1755, 215388), (1860, 203229), (1930, 195858), (2015, 187596), (2106, 179490), (2316, 163215), (2340, 161541), (2418, 156330), (2430, 155558), (2509, 150660), (2511, 150540), (2790, 135486), (2895, 130572), (3159, 119660), (3348, 112905), (3474, 108810), (3510, 107694), (3627, 104220), (3860, 97929), (4030, 93798), (4185, 90324), (4212, 89745), (4836, 78165), (4860, 77779), (5018, 75330), (5022, 75270), (5211, 72540), (5265, 71796), (5580, 67743), (5790, 65286), (5983, 63180), (6045, 62532), (6318, 59830), (6948, 54405), (7020, 53847), (7254, 52110), (7527, 50220), (7533, 50180), (8060, 46899), (8370, 45162), (8685, 43524), (10036, 37665), (10044, 37635), (10422, 36270), (10530, 35898), (10881, 34740), (11580, 32643), (11966, 31590), (12090, 31266), (12545, 30132), (12555, 30108), (12636, 29915), (14508, 26055), (15054, 25110), (15066, 25090), (15633, 24180), (15795, 23932), (16740, 22581), (17370, 21762), (17949, 21060), (18135, 20844)]