82085520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 320

約数和(自身を含む): 308551680

約数和(自身を除く): 226466160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 31, 33, 34, 40, 44, 48, 51, 55, 59, 60, 62, 66, 68, 80, 85, 88, 93, 102, 110, 118, 120, 124, 132, 136, 155, 165, 170, 176, 177, 186, 187, 204, 220, 236, 240, 248, 255, 264, 272, 295, 310, 330, 340, 341, 354, 372, 374, 408, 440, 465, 472, 496, 510, 527, 528, 561, 590, 620, 649, 660, 680, 682, 708, 744, 748, 816, 880, 885, 930, 935, 944, 1003, 1020, 1023, 1054, 1122, 1180, 1240, 1298, 1320, 1360, 1364, 1416, 1488, 1496, 1581, 1705, 1770, 1829, 1860, 1870, 1947, 2006, 2040, 2046, 2108, 2244, 2360, 2480, 2596, 2635, 2640, 2728, 2805, 2832, 2992, 3009, 3162, 3245, 3410, 3540, 3658, 3720, 3740, 3894, 4012, 4080, 4092, 4216, 4488, 4720, 5015, 5115, 5192, 5270, 5456, 5487, 5610, 5797, 6018, 6324, 6490, 6820, 7080, 7316, 7440, 7480, 7788, 7905, 8024, 8184, 8432, 8976, 9145, 9735, 10030, 10230, 10384, 10540, 10974, 11033, 11220, 11594, 12036, 12648, 12980, 13640, 14160, 14632, 14960, 15045, 15576, 15810, 16048, 16368, 17391, 18290, 19470, 20060, 20119, 20460, 21080, 21948, 22066, 22440, 23188, 24072, 25296, 25960, 27280, 27435, 28985, 29264, 30090, 31093, 31152, 31620, 33099, 34782, 36580, 38940, 40120, 40238, 40920, 42160, 43896, 44132, 44880, 46376, 48144, 51920, 54870, 55165, 57970, 60180, 60357, 62186, 63240, 66198, 69564, 73160, 77880, 80240, 80476, 81840, 86955, 87792, 88264, 92752, 93279, 100595, 109740, 110330, 115940, 120360, 120714, 124372, 126480, 132396, 139128, 146320, 155465, 155760, 160952, 165495, 173910, 176528, 186558, 201190, 219480, 220660, 231880, 240720, 241428, 248744, 264792, 278256, 301785, 310930, 321904, 330990, 342023, 347820, 373116, 402380, 438960, 441320, 463760, 466395, 482856, 497488, 529584, 603570, 621860, 661980, 684046, 695640, 746232, 804760, 882640, 932790, 965712, 1026069, 1207140, 1243720, 1323960, 1368092, 1391280, 1492464, 1609520, 1710115, 1865580, 2052138, 2414280, 2487440, 2647920, 2736184, 3420230, 3731160, 4104276, 4828560, 5130345, 5472368, 6840460, 7462320, 8208552, 10260690, 13680920, 16417104, 20521380, 27361840, 41042760, 82085520]

約数ペア:

[(1, 82085520), (2, 41042760), (3, 27361840), (4, 20521380), (5, 16417104), (6, 13680920), (8, 10260690), (10, 8208552), (11, 7462320), (12, 6840460), (15, 5472368), (16, 5130345), (17, 4828560), (20, 4104276), (22, 3731160), (24, 3420230), (30, 2736184), (31, 2647920), (33, 2487440), (34, 2414280), (40, 2052138), (44, 1865580), (48, 1710115), (51, 1609520), (55, 1492464), (59, 1391280), (60, 1368092), (62, 1323960), (66, 1243720), (68, 1207140), (80, 1026069), (85, 965712), (88, 932790), (93, 882640), (102, 804760), (110, 746232), (118, 695640), (120, 684046), (124, 661980), (132, 621860), (136, 603570), (155, 529584), (165, 497488), (170, 482856), (176, 466395), (177, 463760), (186, 441320), (187, 438960), (204, 402380), (220, 373116), (236, 347820), (240, 342023), (248, 330990), (255, 321904), (264, 310930), (272, 301785), (295, 278256), (310, 264792), (330, 248744), (340, 241428), (341, 240720), (354, 231880), (372, 220660), (374, 219480), (408, 201190), (440, 186558), (465, 176528), (472, 173910), (496, 165495), (510, 160952), (527, 155760), (528, 155465), (561, 146320), (590, 139128), (620, 132396), (649, 126480), (660, 124372), (680, 120714), (682, 120360), (708, 115940), (744, 110330), (748, 109740), (816, 100595), (880, 93279), (885, 92752), (930, 88264), (935, 87792), (944, 86955), (1003, 81840), (1020, 80476), (1023, 80240), (1054, 77880), (1122, 73160), (1180, 69564), (1240, 66198), (1298, 63240), (1320, 62186), (1360, 60357), (1364, 60180), (1416, 57970), (1488, 55165), (1496, 54870), (1581, 51920), (1705, 48144), (1770, 46376), (1829, 44880), (1860, 44132), (1870, 43896), (1947, 42160), (2006, 40920), (2040, 40238), (2046, 40120), (2108, 38940), (2244, 36580), (2360, 34782), (2480, 33099), (2596, 31620), (2635, 31152), (2640, 31093), (2728, 30090), (2805, 29264), (2832, 28985), (2992, 27435), (3009, 27280), (3162, 25960), (3245, 25296), (3410, 24072), (3540, 23188), (3658, 22440), (3720, 22066), (3740, 21948), (3894, 21080), (4012, 20460), (4080, 20119), (4092, 20060), (4216, 19470), (4488, 18290), (4720, 17391), (5015, 16368), (5115, 16048), (5192, 15810), (5270, 15576), (5456, 15045), (5487, 14960), (5610, 14632), (5797, 14160), (6018, 13640), (6324, 12980), (6490, 12648), (6820, 12036), (7080, 11594), (7316, 11220), (7440, 11033), (7480, 10974), (7788, 10540), (7905, 10384), (8024, 10230), (8184, 10030), (8432, 9735), (8976, 9145)]