253133770190

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1171}}^1$

素因数の和:1356

約数の個数: 256

約数和(自身を含む): 583262208000

約数和(自身を除く): 330128437810

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 49, 62, 70, 95, 98, 107, 133, 155, 190, 214, 217, 245, 266, 310, 343, 434, 490, 535, 589, 665, 686, 749, 931, 1070, 1085, 1171, 1178, 1330, 1498, 1519, 1715, 1862, 2033, 2170, 2342, 2945, 3038, 3317, 3430, 3745, 4066, 4123, 4655, 5243, 5855, 5890, 6517, 6634, 7490, 7595, 8197, 8246, 9310, 10165, 10486, 10633, 11710, 13034, 14231, 15190, 16394, 16585, 20330, 20615, 21266, 22249, 23219, 26215, 28462, 28861, 32585, 33170, 36301, 36701, 40985, 41230, 44498, 46438, 52430, 53165, 57379, 57722, 63023, 65170, 71155, 72602, 73402, 81970, 99617, 106330, 111245, 114758, 116095, 125297, 126046, 142310, 144305, 155743, 162533, 181505, 183505, 199234, 202027, 222490, 232190, 250594, 254107, 286895, 288610, 311486, 315115, 325066, 363010, 367010, 401653, 404054, 441161, 498085, 508214, 573790, 626485, 630230, 689719, 697319, 778715, 803306, 812665, 877079, 882322, 996170, 1010135, 1090201, 1137731, 1252970, 1270535, 1379438, 1394638, 1557430, 1625330, 1754158, 1778749, 2008265, 2020270, 2180402, 2205805, 2275462, 2380643, 2541070, 3088127, 3448595, 3486595, 3557498, 3884207, 4016530, 4385395, 4411610, 4761286, 4828033, 5451005, 5688655, 6139553, 6176254, 6897190, 6973190, 7631407, 7768414, 8770790, 8893745, 9656066, 10902010, 11377310, 11903215, 12279106, 12451243, 15262814, 15440635, 16664501, 17787490, 19421035, 21616889, 23806430, 24140165, 24902486, 27189449, 30697765, 30881270, 33329002, 33796231, 38157035, 38842070, 42976871, 43233778, 48280330, 54378898, 61395530, 62256215, 67592462, 73799933, 76314070, 83322505, 85953742, 108084445, 116651507, 124512430, 135947245, 147599866, 166645010, 168981155, 190326143, 214884355, 216168890, 233303014, 236573617, 271894490, 337962310, 368999665, 380652286, 429768710, 473147234, 516599531, 583257535, 737999330, 816560549, 951630715, 1033199062, 1166515070, 1182868085, 1332283001, 1633121098, 1903261430, 2365736170, 2582997655, 2664566002, 3616196717, 4082802745, 5165995310, 6661415005, 7232393434, 8165605490, 13322830010, 18080983585, 25313377019, 36161967170, 50626754038, 126566885095, 253133770190]

約数ペア:

[(1, 253133770190), (2, 126566885095), (5, 50626754038), (7, 36161967170), (10, 25313377019), (14, 18080983585), (19, 13322830010), (31, 8165605490), (35, 7232393434), (38, 6661415005), (49, 5165995310), (62, 4082802745), (70, 3616196717), (95, 2664566002), (98, 2582997655), (107, 2365736170), (133, 1903261430), (155, 1633121098), (190, 1332283001), (214, 1182868085), (217, 1166515070), (245, 1033199062), (266, 951630715), (310, 816560549), (343, 737999330), (434, 583257535), (490, 516599531), (535, 473147234), (589, 429768710), (665, 380652286), (686, 368999665), (749, 337962310), (931, 271894490), (1070, 236573617), (1085, 233303014), (1171, 216168890), (1178, 214884355), (1330, 190326143), (1498, 168981155), (1519, 166645010), (1715, 147599866), (1862, 135947245), (2033, 124512430), (2170, 116651507), (2342, 108084445), (2945, 85953742), (3038, 83322505), (3317, 76314070), (3430, 73799933), (3745, 67592462), (4066, 62256215), (4123, 61395530), (4655, 54378898), (5243, 48280330), (5855, 43233778), (5890, 42976871), (6517, 38842070), (6634, 38157035), (7490, 33796231), (7595, 33329002), (8197, 30881270), (8246, 30697765), (9310, 27189449), (10165, 24902486), (10486, 24140165), (10633, 23806430), (11710, 21616889), (13034, 19421035), (14231, 17787490), (15190, 16664501), (16394, 15440635), (16585, 15262814), (20330, 12451243), (20615, 12279106), (21266, 11903215), (22249, 11377310), (23219, 10902010), (26215, 9656066), (28462, 8893745), (28861, 8770790), (32585, 7768414), (33170, 7631407), (36301, 6973190), (36701, 6897190), (40985, 6176254), (41230, 6139553), (44498, 5688655), (46438, 5451005), (52430, 4828033), (53165, 4761286), (57379, 4411610), (57722, 4385395), (63023, 4016530), (65170, 3884207), (71155, 3557498), (72602, 3486595), (73402, 3448595), (81970, 3088127), (99617, 2541070), (106330, 2380643), (111245, 2275462), (114758, 2205805), (116095, 2180402), (125297, 2020270), (126046, 2008265), (142310, 1778749), (144305, 1754158), (155743, 1625330), (162533, 1557430), (181505, 1394638), (183505, 1379438), (199234, 1270535), (202027, 1252970), (222490, 1137731), (232190, 1090201), (250594, 1010135), (254107, 996170), (286895, 882322), (288610, 877079), (311486, 812665), (315115, 803306), (325066, 778715), (363010, 697319), (367010, 689719), (401653, 630230), (404054, 626485), (441161, 573790), (498085, 508214)]