71027506580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{919}}^1$

素因数の和:1246

約数の個数: 192

約数和(自身を含む): 169150464000

約数和(自身を除く): 98122957420

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 37, 38, 46, 74, 76, 92, 95, 115, 148, 185, 190, 230, 239, 370, 380, 437, 460, 478, 703, 740, 851, 874, 919, 956, 1195, 1406, 1702, 1748, 1838, 2185, 2390, 2812, 3404, 3515, 3676, 4255, 4370, 4541, 4595, 4780, 5497, 7030, 8510, 8740, 8843, 9082, 9190, 10994, 14060, 16169, 17020, 17461, 17686, 18164, 18380, 21137, 21988, 22705, 27485, 32338, 34003, 34922, 35372, 42274, 44215, 45410, 54970, 64676, 68006, 69844, 80845, 84548, 87305, 88430, 90820, 104443, 105685, 109940, 136012, 161690, 168017, 170015, 174610, 176860, 203389, 208886, 211370, 219641, 323380, 336034, 340030, 349220, 401603, 406778, 417772, 422740, 439282, 522215, 646057, 672068, 680060, 782069, 803206, 813556, 840085, 878564, 1016945, 1044430, 1098205, 1292114, 1564138, 1606412, 1680170, 2008015, 2033890, 2088860, 2196410, 2584228, 3128276, 3230285, 3360340, 3864391, 3910345, 4016030, 4067780, 4173179, 4392820, 5051743, 6460570, 7728782, 7820690, 8032060, 8126717, 8346358, 10103486, 12921140, 14859311, 15457564, 15641380, 16253434, 16692716, 19321955, 20206972, 20865895, 25258715, 29718622, 32506868, 38643910, 40633585, 41731790, 50517430, 59437244, 74296555, 77287820, 81267170, 83463580, 95983117, 101034860, 148593110, 154407623, 162534340, 186914491, 191966234, 297186220, 308815246, 373828982, 383932468, 479915585, 617630492, 747657964, 772038115, 934572455, 959831170, 1544076230, 1869144910, 1919662340, 3088152460, 3551375329, 3738289820, 7102750658, 14205501316, 17756876645, 35513753290, 71027506580]

約数ペア:

[(1, 71027506580), (2, 35513753290), (4, 17756876645), (5, 14205501316), (10, 7102750658), (19, 3738289820), (20, 3551375329), (23, 3088152460), (37, 1919662340), (38, 1869144910), (46, 1544076230), (74, 959831170), (76, 934572455), (92, 772038115), (95, 747657964), (115, 617630492), (148, 479915585), (185, 383932468), (190, 373828982), (230, 308815246), (239, 297186220), (370, 191966234), (380, 186914491), (437, 162534340), (460, 154407623), (478, 148593110), (703, 101034860), (740, 95983117), (851, 83463580), (874, 81267170), (919, 77287820), (956, 74296555), (1195, 59437244), (1406, 50517430), (1702, 41731790), (1748, 40633585), (1838, 38643910), (2185, 32506868), (2390, 29718622), (2812, 25258715), (3404, 20865895), (3515, 20206972), (3676, 19321955), (4255, 16692716), (4370, 16253434), (4541, 15641380), (4595, 15457564), (4780, 14859311), (5497, 12921140), (7030, 10103486), (8510, 8346358), (8740, 8126717), (8843, 8032060), (9082, 7820690), (9190, 7728782), (10994, 6460570), (14060, 5051743), (16169, 4392820), (17020, 4173179), (17461, 4067780), (17686, 4016030), (18164, 3910345), (18380, 3864391), (21137, 3360340), (21988, 3230285), (22705, 3128276), (27485, 2584228), (32338, 2196410), (34003, 2088860), (34922, 2033890), (35372, 2008015), (42274, 1680170), (44215, 1606412), (45410, 1564138), (54970, 1292114), (64676, 1098205), (68006, 1044430), (69844, 1016945), (80845, 878564), (84548, 840085), (87305, 813556), (88430, 803206), (90820, 782069), (104443, 680060), (105685, 672068), (109940, 646057), (136012, 522215), (161690, 439282), (168017, 422740), (170015, 417772), (174610, 406778), (176860, 401603), (203389, 349220), (208886, 340030), (211370, 336034), (219641, 323380)]