325320660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 288

約数和(自身を含む): 1207664640

約数和(自身を除く): 882343980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 107, 114, 126, 127, 133, 140, 171, 180, 190, 210, 214, 228, 252, 254, 266, 285, 315, 321, 342, 380, 381, 399, 420, 428, 508, 532, 535, 570, 630, 635, 642, 665, 684, 749, 762, 798, 855, 889, 963, 1070, 1140, 1143, 1197, 1260, 1270, 1284, 1330, 1498, 1524, 1596, 1605, 1710, 1778, 1905, 1926, 1995, 2033, 2140, 2247, 2286, 2394, 2413, 2540, 2660, 2667, 2996, 3210, 3420, 3556, 3745, 3810, 3852, 3990, 4066, 4445, 4494, 4572, 4788, 4815, 4826, 5334, 5715, 5985, 6099, 6420, 6741, 7239, 7490, 7620, 7980, 8001, 8132, 8890, 8988, 9630, 9652, 10165, 10668, 11235, 11430, 11970, 12065, 12198, 13335, 13482, 13589, 14231, 14478, 14980, 16002, 16891, 17780, 18297, 19260, 20330, 21717, 22470, 22860, 23940, 24130, 24396, 26670, 26964, 27178, 28462, 28956, 30495, 32004, 33705, 33782, 36195, 36594, 40005, 40660, 40767, 42693, 43434, 44940, 48260, 50673, 53340, 54356, 56924, 60990, 67410, 67564, 67945, 71155, 72390, 73188, 80010, 81534, 84455, 85386, 86868, 91485, 95123, 101346, 108585, 121980, 122301, 128079, 134820, 135890, 142310, 144780, 152019, 160020, 163068, 168910, 170772, 182970, 190246, 202692, 203835, 213465, 217170, 244602, 253365, 256158, 258191, 271780, 284620, 285369, 304038, 337820, 365940, 380492, 407670, 426930, 434340, 475615, 489204, 506730, 512316, 516382, 570738, 608076, 611505, 640395, 760095, 774573, 815340, 853860, 856107, 951230, 1013460, 1032764, 1141476, 1223010, 1280790, 1290955, 1426845, 1520190, 1549146, 1712214, 1807337, 1902460, 2323719, 2446020, 2561580, 2581910, 2853690, 3040380, 3098292, 3424428, 3614674, 3872865, 4280535, 4647438, 5163820, 5422011, 5707380, 7229348, 7745730, 8561070, 9036685, 9294876, 10844022, 11618595, 15491460, 16266033, 17122140, 18073370, 21688044, 23237190, 27110055, 32532066, 36146740, 46474380, 54220110, 65064132, 81330165, 108440220, 162660330, 325320660]

約数ペア:

[(1, 325320660), (2, 162660330), (3, 108440220), (4, 81330165), (5, 65064132), (6, 54220110), (7, 46474380), (9, 36146740), (10, 32532066), (12, 27110055), (14, 23237190), (15, 21688044), (18, 18073370), (19, 17122140), (20, 16266033), (21, 15491460), (28, 11618595), (30, 10844022), (35, 9294876), (36, 9036685), (38, 8561070), (42, 7745730), (45, 7229348), (57, 5707380), (60, 5422011), (63, 5163820), (70, 4647438), (76, 4280535), (84, 3872865), (90, 3614674), (95, 3424428), (105, 3098292), (107, 3040380), (114, 2853690), (126, 2581910), (127, 2561580), (133, 2446020), (140, 2323719), (171, 1902460), (180, 1807337), (190, 1712214), (210, 1549146), (214, 1520190), (228, 1426845), (252, 1290955), (254, 1280790), (266, 1223010), (285, 1141476), (315, 1032764), (321, 1013460), (342, 951230), (380, 856107), (381, 853860), (399, 815340), (420, 774573), (428, 760095), (508, 640395), (532, 611505), (535, 608076), (570, 570738), (630, 516382), (635, 512316), (642, 506730), (665, 489204), (684, 475615), (749, 434340), (762, 426930), (798, 407670), (855, 380492), (889, 365940), (963, 337820), (1070, 304038), (1140, 285369), (1143, 284620), (1197, 271780), (1260, 258191), (1270, 256158), (1284, 253365), (1330, 244602), (1498, 217170), (1524, 213465), (1596, 203835), (1605, 202692), (1710, 190246), (1778, 182970), (1905, 170772), (1926, 168910), (1995, 163068), (2033, 160020), (2140, 152019), (2247, 144780), (2286, 142310), (2394, 135890), (2413, 134820), (2540, 128079), (2660, 122301), (2667, 121980), (2996, 108585), (3210, 101346), (3420, 95123), (3556, 91485), (3745, 86868), (3810, 85386), (3852, 84455), (3990, 81534), (4066, 80010), (4445, 73188), (4494, 72390), (4572, 71155), (4788, 67945), (4815, 67564), (4826, 67410), (5334, 60990), (5715, 56924), (5985, 54356), (6099, 53340), (6420, 50673), (6741, 48260), (7239, 44940), (7490, 43434), (7620, 42693), (7980, 40767), (8001, 40660), (8132, 40005), (8890, 36594), (8988, 36195), (9630, 33782), (9652, 33705), (10165, 32004), (10668, 30495), (11235, 28956), (11430, 28462), (11970, 27178), (12065, 26964), (12198, 26670), (13335, 24396), (13482, 24130), (13589, 23940), (14231, 22860), (14478, 22470), (14980, 21717), (16002, 20330), (16891, 19260), (17780, 18297)]