219841721400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^2\times {\mathrm{8387}}^1$

素因数の和:8571

約数の個数: 288

約数和(自身を含む): 788945754240

約数和(自身を除く): 569104032840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 79, 84, 100, 105, 120, 140, 150, 158, 168, 175, 200, 210, 237, 280, 300, 316, 350, 395, 420, 474, 525, 553, 600, 632, 700, 790, 840, 948, 1050, 1106, 1185, 1400, 1580, 1659, 1896, 1975, 2100, 2212, 2370, 2765, 3160, 3318, 3950, 4200, 4424, 4740, 5530, 5925, 6241, 6636, 7900, 8295, 8387, 9480, 11060, 11850, 12482, 13272, 13825, 15800, 16590, 16774, 18723, 22120, 23700, 24964, 25161, 27650, 31205, 33180, 33548, 37446, 41475, 41935, 43687, 47400, 49928, 50322, 55300, 58709, 62410, 66360, 67096, 74892, 82950, 83870, 87374, 93615, 100644, 110600, 117418, 124820, 125805, 131061, 149784, 156025, 165900, 167740, 174748, 176127, 187230, 201288, 209675, 218435, 234836, 249640, 251610, 262122, 293545, 312050, 331800, 335480, 349496, 352254, 374460, 419350, 436870, 468075, 469672, 503220, 524244, 587090, 624100, 629025, 655305, 662573, 704508, 748920, 838700, 873740, 880635, 936150, 1006440, 1048488, 1092175, 1174180, 1248200, 1258050, 1310610, 1325146, 1409016, 1467725, 1677400, 1747480, 1761270, 1872300, 1987719, 2184350, 2348360, 2516100, 2621220, 2650292, 2935450, 3276525, 3312865, 3522540, 3744600, 3975438, 4368700, 4403175, 4638011, 5032200, 5242440, 5300584, 5870900, 6553050, 6625730, 7045080, 7950876, 8737400, 8806350, 9276022, 9938595, 11741800, 13106100, 13251460, 13914033, 15901752, 16564325, 17612700, 18552044, 19877190, 23190055, 26212200, 26502920, 27828066, 33128650, 35225400, 37104088, 39754380, 46380110, 49692975, 52343267, 55656132, 66257300, 69570165, 79508760, 92760220, 99385950, 104686534, 111312264, 115950275, 132514600, 139140330, 157029801, 185520440, 198771900, 209373068, 231900550, 261716335, 278280660, 314059602, 347850825, 366402869, 397543800, 418746136, 463801100, 523432670, 556561320, 628119204, 695701650, 732805738, 785149005, 927602200, 1046865340, 1099208607, 1256238408, 1308581675, 1391403300, 1465611476, 1570298010, 1832014345, 2093730680, 2198417214, 2617163350, 2782806600, 2931222952, 3140596020, 3664028690, 3925745025, 4396834428, 5234326700, 5496043035, 6281192040, 7328057380, 7851490050, 8793668856, 9160071725, 10468653400, 10992086070, 14656114760, 15702980100, 18320143450, 21984172140, 27480215175, 31405960200, 36640286900, 43968344280, 54960430350, 73280573800, 109920860700, 219841721400]

約数ペア:

[(1, 219841721400), (2, 109920860700), (3, 73280573800), (4, 54960430350), (5, 43968344280), (6, 36640286900), (7, 31405960200), (8, 27480215175), (10, 21984172140), (12, 18320143450), (14, 15702980100), (15, 14656114760), (20, 10992086070), (21, 10468653400), (24, 9160071725), (25, 8793668856), (28, 7851490050), (30, 7328057380), (35, 6281192040), (40, 5496043035), (42, 5234326700), (50, 4396834428), (56, 3925745025), (60, 3664028690), (70, 3140596020), (75, 2931222952), (79, 2782806600), (84, 2617163350), (100, 2198417214), (105, 2093730680), (120, 1832014345), (140, 1570298010), (150, 1465611476), (158, 1391403300), (168, 1308581675), (175, 1256238408), (200, 1099208607), (210, 1046865340), (237, 927602200), (280, 785149005), (300, 732805738), (316, 695701650), (350, 628119204), (395, 556561320), (420, 523432670), (474, 463801100), (525, 418746136), (553, 397543800), (600, 366402869), (632, 347850825), (700, 314059602), (790, 278280660), (840, 261716335), (948, 231900550), (1050, 209373068), (1106, 198771900), (1185, 185520440), (1400, 157029801), (1580, 139140330), (1659, 132514600), (1896, 115950275), (1975, 111312264), (2100, 104686534), (2212, 99385950), (2370, 92760220), (2765, 79508760), (3160, 69570165), (3318, 66257300), (3950, 55656132), (4200, 52343267), (4424, 49692975), (4740, 46380110), (5530, 39754380), (5925, 37104088), (6241, 35225400), (6636, 33128650), (7900, 27828066), (8295, 26502920), (8387, 26212200), (9480, 23190055), (11060, 19877190), (11850, 18552044), (12482, 17612700), (13272, 16564325), (13825, 15901752), (15800, 13914033), (16590, 13251460), (16774, 13106100), (18723, 11741800), (22120, 9938595), (23700, 9276022), (24964, 8806350), (25161, 8737400), (27650, 7950876), (31205, 7045080), (33180, 6625730), (33548, 6553050), (37446, 5870900), (41475, 5300584), (41935, 5242440), (43687, 5032200), (47400, 4638011), (49928, 4403175), (50322, 4368700), (55300, 3975438), (58709, 3744600), (62410, 3522540), (66360, 3312865), (67096, 3276525), (74892, 2935450), (82950, 2650292), (83870, 2621220), (87374, 2516100), (93615, 2348360), (100644, 2184350), (110600, 1987719), (117418, 1872300), (124820, 1761270), (125805, 1747480), (131061, 1677400), (149784, 1467725), (156025, 1409016), (165900, 1325146), (167740, 1310610), (174748, 1258050), (176127, 1248200), (187230, 1174180), (201288, 1092175), (209675, 1048488), (218435, 1006440), (234836, 936150), (249640, 880635), (251610, 873740), (262122, 838700), (293545, 748920), (312050, 704508), (331800, 662573), (335480, 655305), (349496, 629025), (352254, 624100), (374460, 587090), (419350, 524244), (436870, 503220), (468075, 469672)]