20646370800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10223}}^1$

素因数の和:10278

約数の個数: 480

約数和(自身を含む): 84890280960

約数和(自身を除く): 64243910160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 25, 27, 30, 33, 34, 36, 40, 44, 45, 48, 50, 51, 54, 55, 60, 66, 68, 72, 75, 80, 85, 88, 90, 99, 100, 102, 108, 110, 120, 132, 135, 136, 144, 150, 153, 165, 170, 176, 180, 187, 198, 200, 204, 216, 220, 225, 240, 255, 264, 270, 272, 275, 297, 300, 306, 330, 340, 360, 374, 396, 400, 408, 425, 432, 440, 450, 459, 495, 510, 528, 540, 550, 561, 594, 600, 612, 660, 675, 680, 720, 748, 765, 792, 816, 825, 850, 880, 900, 918, 935, 990, 1020, 1080, 1100, 1122, 1188, 1200, 1224, 1275, 1320, 1350, 1360, 1485, 1496, 1530, 1584, 1650, 1683, 1700, 1800, 1836, 1870, 1980, 2040, 2160, 2200, 2244, 2295, 2376, 2448, 2475, 2550, 2640, 2700, 2805, 2970, 2992, 3060, 3300, 3366, 3400, 3600, 3672, 3740, 3825, 3960, 4080, 4400, 4488, 4590, 4675, 4752, 4950, 5049, 5100, 5400, 5610, 5940, 6120, 6600, 6732, 6800, 7344, 7425, 7480, 7650, 7920, 8415, 8976, 9180, 9350, 9900, 10098, 10200, 10223, 10800, 11220, 11475, 11880, 12240, 13200, 13464, 14025, 14850, 14960, 15300, 16830, 18360, 18700, 19800, 20196, 20400, 20446, 22440, 22950, 23760, 25245, 26928, 28050, 29700, 30600, 30669, 33660, 36720, 37400, 39600, 40392, 40892, 42075, 44880, 45900, 50490, 51115, 56100, 59400, 61200, 61338, 67320, 74800, 80784, 81784, 84150, 91800, 92007, 100980, 102230, 112200, 112453, 118800, 122676, 126225, 134640, 153345, 163568, 168300, 173791, 183600, 184014, 201960, 204460, 224400, 224906, 245352, 252450, 255575, 276021, 306690, 336600, 337359, 347582, 368028, 403920, 408920, 449812, 460035, 490704, 504900, 511150, 521373, 552042, 562265, 613380, 673200, 674718, 695164, 736056, 766725, 817840, 868955, 899624, 920070, 1009800, 1012077, 1022300, 1042746, 1104084, 1124530, 1226760, 1349436, 1380105, 1390328, 1472112, 1533450, 1564119, 1686795, 1737910, 1799248, 1840140, 1911701, 2019600, 2024154, 2044600, 2085492, 2208168, 2249060, 2300175, 2453520, 2606865, 2698872, 2760210, 2780656, 2811325, 3036231, 3066900, 3128238, 3373590, 3475820, 3680280, 3823402, 4048308, 4089200, 4170984, 4344775, 4416336, 4498120, 4600350, 4692357, 5060385, 5213730, 5397744, 5520420, 5622650, 5735103, 6072462, 6133800, 6256476, 6747180, 6900525, 6951640, 7360560, 7646804, 7820595, 8096616, 8341968, 8433975, 8689550, 8996240, 9200700, 9384714, 9558505, 10120770, 10427460, 11040840, 11245300, 11470206, 12144924, 12267600, 12512952, 13034325, 13494360, 13801050, 13903280, 15181155, 15293608, 15641190, 16193232, 16867950, 17205309, 17379100, 18401400, 18769428, 19117010, 20241540, 20854920, 22081680, 22490600, 22940412, 23461785, 24289848, 25025904, 25301925, 26068650, 26988720, 27602100, 28675515, 30362310, 30587216, 31282380, 33735900, 34410618, 34758200, 36802800, 37538856, 38234020, 39102975, 40483080, 41709840, 44981200, 45880824, 46923570, 47792525, 48579696, 50603850, 51615927, 52137300, 55204200, 57351030, 60724620, 62564760, 67471800, 68821236, 69516400, 75077712, 75905775, 76468040, 78205950, 80966160, 86026545, 91761648, 93847140, 95585050, 101207700, 103231854, 104274600, 110408400, 114702060, 117308925, 121449240, 125129520, 134943600, 137642472, 143377575, 151811550, 152936080, 156411900, 172053090, 187694280, 191170100, 202415400, 206463708, 208549200, 229404120, 234617850, 242898480, 258079635, 275284944, 286755150, 303623100, 312823800, 344106180, 375388560, 382340200, 404830800, 412927416, 430132725, 458808240, 469235700, 516159270, 573510300, 607246200, 625647600, 688212360, 764680400, 825854832, 860265450, 938471400, 1032318540, 1147020600, 1214492400, 1290398175, 1376424720, 1720530900, 1876942800, 2064637080, 2294041200, 2580796350, 3441061800, 4129274160, 5161592700, 6882123600, 10323185400, 20646370800]

約数ペア:

[(1, 20646370800), (2, 10323185400), (3, 6882123600), (4, 5161592700), (5, 4129274160), (6, 3441061800), (8, 2580796350), (9, 2294041200), (10, 2064637080), (11, 1876942800), (12, 1720530900), (15, 1376424720), (16, 1290398175), (17, 1214492400), (18, 1147020600), (20, 1032318540), (22, 938471400), (24, 860265450), (25, 825854832), (27, 764680400), (30, 688212360), (33, 625647600), (34, 607246200), (36, 573510300), (40, 516159270), (44, 469235700), (45, 458808240), (48, 430132725), (50, 412927416), (51, 404830800), (54, 382340200), (55, 375388560), (60, 344106180), (66, 312823800), (68, 303623100), (72, 286755150), (75, 275284944), (80, 258079635), (85, 242898480), (88, 234617850), (90, 229404120), (99, 208549200), (100, 206463708), (102, 202415400), (108, 191170100), (110, 187694280), (120, 172053090), (132, 156411900), (135, 152936080), (136, 151811550), (144, 143377575), (150, 137642472), (153, 134943600), (165, 125129520), (170, 121449240), (176, 117308925), (180, 114702060), (187, 110408400), (198, 104274600), (200, 103231854), (204, 101207700), (216, 95585050), (220, 93847140), (225, 91761648), (240, 86026545), (255, 80966160), (264, 78205950), (270, 76468040), (272, 75905775), (275, 75077712), (297, 69516400), (300, 68821236), (306, 67471800), (330, 62564760), (340, 60724620), (360, 57351030), (374, 55204200), (396, 52137300), (400, 51615927), (408, 50603850), (425, 48579696), (432, 47792525), (440, 46923570), (450, 45880824), (459, 44981200), (495, 41709840), (510, 40483080), (528, 39102975), (540, 38234020), (550, 37538856), (561, 36802800), (594, 34758200), (600, 34410618), (612, 33735900), (660, 31282380), (675, 30587216), (680, 30362310), (720, 28675515), (748, 27602100), (765, 26988720), (792, 26068650), (816, 25301925), (825, 25025904), (850, 24289848), (880, 23461785), (900, 22940412), (918, 22490600), (935, 22081680), (990, 20854920), (1020, 20241540), (1080, 19117010), (1100, 18769428), (1122, 18401400), (1188, 17379100), (1200, 17205309), (1224, 16867950), (1275, 16193232), (1320, 15641190), (1350, 15293608), (1360, 15181155), (1485, 13903280), (1496, 13801050), (1530, 13494360), (1584, 13034325), (1650, 12512952), (1683, 12267600), (1700, 12144924), (1800, 11470206), (1836, 11245300), (1870, 11040840), (1980, 10427460), (2040, 10120770), (2160, 9558505), (2200, 9384714), (2244, 9200700), (2295, 8996240), (2376, 8689550), (2448, 8433975), (2475, 8341968), (2550, 8096616), (2640, 7820595), (2700, 7646804), (2805, 7360560), (2970, 6951640), (2992, 6900525), (3060, 6747180), (3300, 6256476), (3366, 6133800), (3400, 6072462), (3600, 5735103), (3672, 5622650), (3740, 5520420), (3825, 5397744), (3960, 5213730), (4080, 5060385), (4400, 4692357), (4488, 4600350), (4590, 4498120), (4675, 4416336), (4752, 4344775), (4950, 4170984), (5049, 4089200), (5100, 4048308), (5400, 3823402), (5610, 3680280), (5940, 3475820), (6120, 3373590), (6600, 3128238), (6732, 3066900), (6800, 3036231), (7344, 2811325), (7425, 2780656), (7480, 2760210), (7650, 2698872), (7920, 2606865), (8415, 2453520), (8976, 2300175), (9180, 2249060), (9350, 2208168), (9900, 2085492), (10098, 2044600), (10200, 2024154), (10223, 2019600), (10800, 1911701), (11220, 1840140), (11475, 1799248), (11880, 1737910), (12240, 1686795), (13200, 1564119), (13464, 1533450), (14025, 1472112), (14850, 1390328), (14960, 1380105), (15300, 1349436), (16830, 1226760), (18360, 1124530), (18700, 1104084), (19800, 1042746), (20196, 1022300), (20400, 1012077), (20446, 1009800), (22440, 920070), (22950, 899624), (23760, 868955), (25245, 817840), (26928, 766725), (28050, 736056), (29700, 695164), (30600, 674718), (30669, 673200), (33660, 613380), (36720, 562265), (37400, 552042), (39600, 521373), (40392, 511150), (40892, 504900), (42075, 490704), (44880, 460035), (45900, 449812), (50490, 408920), (51115, 403920), (56100, 368028), (59400, 347582), (61200, 337359), (61338, 336600), (67320, 306690), (74800, 276021), (80784, 255575), (81784, 252450), (84150, 245352), (91800, 224906), (92007, 224400), (100980, 204460), (102230, 201960), (112200, 184014), (112453, 183600), (118800, 173791), (122676, 168300), (126225, 163568), (134640, 153345)]