64488060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 250478592

約数和(自身を除く): 185990532

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 117, 124, 126, 127, 130, 140, 155, 156, 180, 182, 186, 195, 210, 217, 234, 252, 254, 260, 273, 279, 310, 315, 364, 372, 381, 390, 403, 420, 434, 455, 465, 468, 508, 546, 558, 585, 620, 630, 635, 651, 762, 780, 806, 819, 868, 889, 910, 930, 1085, 1092, 1116, 1143, 1170, 1209, 1260, 1270, 1302, 1365, 1395, 1524, 1612, 1638, 1651, 1778, 1820, 1860, 1905, 1953, 2015, 2170, 2286, 2340, 2418, 2540, 2604, 2667, 2730, 2790, 2821, 3255, 3276, 3302, 3556, 3627, 3810, 3906, 3937, 4030, 4095, 4340, 4445, 4572, 4836, 4953, 5334, 5460, 5580, 5642, 5715, 6045, 6510, 6604, 7254, 7620, 7812, 7874, 8001, 8060, 8190, 8255, 8463, 8890, 9765, 9906, 10668, 11284, 11430, 11557, 11811, 12090, 13020, 13335, 14105, 14508, 14859, 15748, 16002, 16380, 16510, 16926, 17780, 18135, 19530, 19685, 19812, 22860, 23114, 23622, 24180, 24765, 25389, 26670, 27559, 28210, 29718, 32004, 33020, 33852, 34671, 35433, 36270, 39060, 39370, 40005, 42315, 46228, 47244, 49530, 50778, 51181, 53340, 55118, 56420, 57785, 59055, 59436, 69342, 70866, 72540, 74295, 78740, 80010, 82677, 84630, 99060, 101556, 102362, 104013, 110236, 115570, 118110, 126945, 137795, 138684, 141732, 148590, 153543, 160020, 165354, 169260, 173355, 177165, 204724, 208026, 231140, 236220, 248031, 253890, 255905, 275590, 297180, 307086, 330708, 346710, 354330, 358267, 413385, 416052, 460629, 496062, 507780, 511810, 520065, 551180, 614172, 693420, 708660, 716534, 767715, 826770, 921258, 992124, 1023620, 1040130, 1074801, 1240155, 1433068, 1535430, 1653540, 1791335, 1842516, 2080260, 2149602, 2303145, 2480310, 3070860, 3224403, 3582670, 4299204, 4606290, 4960620, 5374005, 6448806, 7165340, 9212580, 10748010, 12897612, 16122015, 21496020, 32244030, 64488060]

約数ペア:

[(1, 64488060), (2, 32244030), (3, 21496020), (4, 16122015), (5, 12897612), (6, 10748010), (7, 9212580), (9, 7165340), (10, 6448806), (12, 5374005), (13, 4960620), (14, 4606290), (15, 4299204), (18, 3582670), (20, 3224403), (21, 3070860), (26, 2480310), (28, 2303145), (30, 2149602), (31, 2080260), (35, 1842516), (36, 1791335), (39, 1653540), (42, 1535430), (45, 1433068), (52, 1240155), (60, 1074801), (62, 1040130), (63, 1023620), (65, 992124), (70, 921258), (78, 826770), (84, 767715), (90, 716534), (91, 708660), (93, 693420), (105, 614172), (117, 551180), (124, 520065), (126, 511810), (127, 507780), (130, 496062), (140, 460629), (155, 416052), (156, 413385), (180, 358267), (182, 354330), (186, 346710), (195, 330708), (210, 307086), (217, 297180), (234, 275590), (252, 255905), (254, 253890), (260, 248031), (273, 236220), (279, 231140), (310, 208026), (315, 204724), (364, 177165), (372, 173355), (381, 169260), (390, 165354), (403, 160020), (420, 153543), (434, 148590), (455, 141732), (465, 138684), (468, 137795), (508, 126945), (546, 118110), (558, 115570), (585, 110236), (620, 104013), (630, 102362), (635, 101556), (651, 99060), (762, 84630), (780, 82677), (806, 80010), (819, 78740), (868, 74295), (889, 72540), (910, 70866), (930, 69342), (1085, 59436), (1092, 59055), (1116, 57785), (1143, 56420), (1170, 55118), (1209, 53340), (1260, 51181), (1270, 50778), (1302, 49530), (1365, 47244), (1395, 46228), (1524, 42315), (1612, 40005), (1638, 39370), (1651, 39060), (1778, 36270), (1820, 35433), (1860, 34671), (1905, 33852), (1953, 33020), (2015, 32004), (2170, 29718), (2286, 28210), (2340, 27559), (2418, 26670), (2540, 25389), (2604, 24765), (2667, 24180), (2730, 23622), (2790, 23114), (2821, 22860), (3255, 19812), (3276, 19685), (3302, 19530), (3556, 18135), (3627, 17780), (3810, 16926), (3906, 16510), (3937, 16380), (4030, 16002), (4095, 15748), (4340, 14859), (4445, 14508), (4572, 14105), (4836, 13335), (4953, 13020), (5334, 12090), (5460, 11811), (5580, 11557), (5642, 11430), (5715, 11284), (6045, 10668), (6510, 9906), (6604, 9765), (7254, 8890), (7620, 8463), (7812, 8255), (7874, 8190), (8001, 8060)]