16364880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 66852864

約数和(自身を除く): 50487984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 191, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 382, 408, 420, 476, 504, 510, 560, 573, 595, 612, 630, 680, 714, 720, 764, 765, 816, 840, 952, 955, 1008, 1020, 1071, 1146, 1190, 1224, 1260, 1337, 1360, 1428, 1528, 1530, 1680, 1719, 1785, 1904, 1910, 2040, 2142, 2292, 2380, 2448, 2520, 2674, 2856, 2865, 3056, 3060, 3247, 3438, 3570, 3820, 4011, 4080, 4284, 4584, 4760, 5040, 5348, 5355, 5712, 5730, 6120, 6494, 6685, 6876, 7140, 7640, 8022, 8568, 8595, 9168, 9520, 9741, 10696, 10710, 11460, 12033, 12240, 12988, 13370, 13752, 14280, 15280, 16044, 16235, 17136, 17190, 19482, 20055, 21392, 21420, 22729, 22920, 24066, 25976, 26740, 27504, 28560, 29223, 32088, 32470, 34380, 38964, 40110, 42840, 45458, 45840, 48132, 48705, 51952, 53480, 58446, 60165, 64176, 64940, 68187, 68760, 77928, 80220, 85680, 90916, 96264, 97410, 106960, 113645, 116892, 120330, 129880, 136374, 137520, 146115, 155856, 160440, 181832, 192528, 194820, 204561, 227290, 233784, 240660, 259760, 272748, 292230, 320880, 340935, 363664, 389640, 409122, 454580, 467568, 481320, 545496, 584460, 681870, 779280, 818244, 909160, 962640, 1022805, 1090992, 1168920, 1363740, 1636488, 1818320, 2045610, 2337840, 2727480, 3272976, 4091220, 5454960, 8182440, 16364880]

約数ペア:

[(1, 16364880), (2, 8182440), (3, 5454960), (4, 4091220), (5, 3272976), (6, 2727480), (7, 2337840), (8, 2045610), (9, 1818320), (10, 1636488), (12, 1363740), (14, 1168920), (15, 1090992), (16, 1022805), (17, 962640), (18, 909160), (20, 818244), (21, 779280), (24, 681870), (28, 584460), (30, 545496), (34, 481320), (35, 467568), (36, 454580), (40, 409122), (42, 389640), (45, 363664), (48, 340935), (51, 320880), (56, 292230), (60, 272748), (63, 259760), (68, 240660), (70, 233784), (72, 227290), (80, 204561), (84, 194820), (85, 192528), (90, 181832), (102, 160440), (105, 155856), (112, 146115), (119, 137520), (120, 136374), (126, 129880), (136, 120330), (140, 116892), (144, 113645), (153, 106960), (168, 97410), (170, 96264), (180, 90916), (191, 85680), (204, 80220), (210, 77928), (238, 68760), (240, 68187), (252, 64940), (255, 64176), (272, 60165), (280, 58446), (306, 53480), (315, 51952), (336, 48705), (340, 48132), (357, 45840), (360, 45458), (382, 42840), (408, 40110), (420, 38964), (476, 34380), (504, 32470), (510, 32088), (560, 29223), (573, 28560), (595, 27504), (612, 26740), (630, 25976), (680, 24066), (714, 22920), (720, 22729), (764, 21420), (765, 21392), (816, 20055), (840, 19482), (952, 17190), (955, 17136), (1008, 16235), (1020, 16044), (1071, 15280), (1146, 14280), (1190, 13752), (1224, 13370), (1260, 12988), (1337, 12240), (1360, 12033), (1428, 11460), (1528, 10710), (1530, 10696), (1680, 9741), (1719, 9520), (1785, 9168), (1904, 8595), (1910, 8568), (2040, 8022), (2142, 7640), (2292, 7140), (2380, 6876), (2448, 6685), (2520, 6494), (2674, 6120), (2856, 5730), (2865, 5712), (3056, 5355), (3060, 5348), (3247, 5040), (3438, 4760), (3570, 4584), (3820, 4284), (4011, 4080)]