65981500920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{24337}}^1$

素因数の和:24814

約数の個数: 192

約数和(自身を含む): 227575876320

約数和(自身を除く): 161594375400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 443, 510, 612, 680, 765, 886, 1020, 1224, 1329, 1530, 1772, 2040, 2215, 2658, 3060, 3544, 3987, 4430, 5316, 6120, 6645, 7531, 7974, 8860, 10632, 13290, 15062, 15948, 17720, 19935, 22593, 24337, 26580, 30124, 31896, 37655, 39870, 45186, 48674, 53160, 60248, 67779, 73011, 75310, 79740, 90372, 97348, 112965, 121685, 135558, 146022, 150620, 159480, 180744, 194696, 219033, 225930, 243370, 271116, 292044, 301240, 338895, 365055, 413729, 438066, 451860, 486740, 542232, 584088, 677790, 730110, 827458, 876132, 903720, 973480, 1095165, 1241187, 1355580, 1460220, 1654916, 1752264, 2068645, 2190330, 2482374, 2711160, 2920440, 3309832, 3723561, 4137290, 4380660, 4964748, 6205935, 7447122, 8274580, 8761320, 9929496, 10781291, 12411870, 14894244, 16549160, 18617805, 21562582, 24823740, 29788488, 32343873, 37235610, 43125164, 49647480, 53906455, 64687746, 74471220, 86250328, 97031619, 107812910, 129375492, 148942440, 161719365, 183281947, 194063238, 215625820, 258750984, 323438730, 366563894, 388126476, 431251640, 485158095, 549845841, 646877460, 733127788, 776252952, 916409735, 970316190, 1099691682, 1293754920, 1466255576, 1649537523, 1832819470, 1940632380, 2199383364, 2749229205, 3299075046, 3665638940, 3881264760, 4398766728, 5498458410, 6598150092, 7331277880, 8247687615, 10996916820, 13196300184, 16495375230, 21993833640, 32990750460, 65981500920]

約数ペア:

[(1, 65981500920), (2, 32990750460), (3, 21993833640), (4, 16495375230), (5, 13196300184), (6, 10996916820), (8, 8247687615), (9, 7331277880), (10, 6598150092), (12, 5498458410), (15, 4398766728), (17, 3881264760), (18, 3665638940), (20, 3299075046), (24, 2749229205), (30, 2199383364), (34, 1940632380), (36, 1832819470), (40, 1649537523), (45, 1466255576), (51, 1293754920), (60, 1099691682), (68, 970316190), (72, 916409735), (85, 776252952), (90, 733127788), (102, 646877460), (120, 549845841), (136, 485158095), (153, 431251640), (170, 388126476), (180, 366563894), (204, 323438730), (255, 258750984), (306, 215625820), (340, 194063238), (360, 183281947), (408, 161719365), (443, 148942440), (510, 129375492), (612, 107812910), (680, 97031619), (765, 86250328), (886, 74471220), (1020, 64687746), (1224, 53906455), (1329, 49647480), (1530, 43125164), (1772, 37235610), (2040, 32343873), (2215, 29788488), (2658, 24823740), (3060, 21562582), (3544, 18617805), (3987, 16549160), (4430, 14894244), (5316, 12411870), (6120, 10781291), (6645, 9929496), (7531, 8761320), (7974, 8274580), (8860, 7447122), (10632, 6205935), (13290, 4964748), (15062, 4380660), (15948, 4137290), (17720, 3723561), (19935, 3309832), (22593, 2920440), (24337, 2711160), (26580, 2482374), (30124, 2190330), (31896, 2068645), (37655, 1752264), (39870, 1654916), (45186, 1460220), (48674, 1355580), (53160, 1241187), (60248, 1095165), (67779, 973480), (73011, 903720), (75310, 876132), (79740, 827458), (90372, 730110), (97348, 677790), (112965, 584088), (121685, 542232), (135558, 486740), (146022, 451860), (150620, 438066), (159480, 413729), (180744, 365055), (194696, 338895), (219033, 301240), (225930, 292044), (243370, 271116)]