313100480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 224

約数和(自身を含む): 946294272

約数和(自身を除く): 633193792

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 97, 110, 112, 131, 140, 154, 160, 176, 194, 220, 224, 262, 280, 308, 320, 352, 385, 388, 440, 448, 485, 524, 560, 616, 655, 679, 704, 770, 776, 880, 917, 970, 1048, 1067, 1120, 1232, 1310, 1358, 1441, 1540, 1552, 1760, 1834, 1940, 2096, 2134, 2240, 2464, 2620, 2716, 2882, 3080, 3104, 3395, 3520, 3668, 3880, 4192, 4268, 4585, 4928, 5240, 5335, 5432, 5764, 6160, 6208, 6790, 7205, 7336, 7469, 7760, 8384, 8536, 9170, 10087, 10480, 10670, 10864, 11528, 12320, 12707, 13580, 14410, 14672, 14938, 15520, 17072, 18340, 20174, 20960, 21340, 21728, 23056, 24640, 25414, 27160, 28820, 29344, 29876, 31040, 34144, 36680, 37345, 40348, 41920, 42680, 43456, 46112, 50435, 50828, 54320, 57640, 58688, 59752, 63535, 68288, 73360, 74690, 80696, 85360, 88949, 92224, 100870, 101656, 108640, 115280, 119504, 127070, 139777, 146720, 149380, 161392, 170720, 177898, 201740, 203312, 217280, 230560, 239008, 254140, 279554, 293440, 298760, 322784, 341440, 355796, 403480, 406624, 444745, 461120, 478016, 508280, 559108, 597520, 645568, 698885, 711592, 806960, 813248, 889490, 978439, 1016560, 1118216, 1195040, 1397770, 1423184, 1613920, 1778980, 1956878, 2033120, 2236432, 2390080, 2795540, 2846368, 3227840, 3557960, 3913756, 4066240, 4472864, 4892195, 5591080, 5692736, 7115920, 7827512, 8945728, 9784390, 11182160, 14231840, 15655024, 19568780, 22364320, 28463680, 31310048, 39137560, 44728640, 62620096, 78275120, 156550240, 313100480]

約数ペア:

[(1, 313100480), (2, 156550240), (4, 78275120), (5, 62620096), (7, 44728640), (8, 39137560), (10, 31310048), (11, 28463680), (14, 22364320), (16, 19568780), (20, 15655024), (22, 14231840), (28, 11182160), (32, 9784390), (35, 8945728), (40, 7827512), (44, 7115920), (55, 5692736), (56, 5591080), (64, 4892195), (70, 4472864), (77, 4066240), (80, 3913756), (88, 3557960), (97, 3227840), (110, 2846368), (112, 2795540), (131, 2390080), (140, 2236432), (154, 2033120), (160, 1956878), (176, 1778980), (194, 1613920), (220, 1423184), (224, 1397770), (262, 1195040), (280, 1118216), (308, 1016560), (320, 978439), (352, 889490), (385, 813248), (388, 806960), (440, 711592), (448, 698885), (485, 645568), (524, 597520), (560, 559108), (616, 508280), (655, 478016), (679, 461120), (704, 444745), (770, 406624), (776, 403480), (880, 355796), (917, 341440), (970, 322784), (1048, 298760), (1067, 293440), (1120, 279554), (1232, 254140), (1310, 239008), (1358, 230560), (1441, 217280), (1540, 203312), (1552, 201740), (1760, 177898), (1834, 170720), (1940, 161392), (2096, 149380), (2134, 146720), (2240, 139777), (2464, 127070), (2620, 119504), (2716, 115280), (2882, 108640), (3080, 101656), (3104, 100870), (3395, 92224), (3520, 88949), (3668, 85360), (3880, 80696), (4192, 74690), (4268, 73360), (4585, 68288), (4928, 63535), (5240, 59752), (5335, 58688), (5432, 57640), (5764, 54320), (6160, 50828), (6208, 50435), (6790, 46112), (7205, 43456), (7336, 42680), (7469, 41920), (7760, 40348), (8384, 37345), (8536, 36680), (9170, 34144), (10087, 31040), (10480, 29876), (10670, 29344), (10864, 28820), (11528, 27160), (12320, 25414), (12707, 24640), (13580, 23056), (14410, 21728), (14672, 21340), (14938, 20960), (15520, 20174), (17072, 18340)]