1173180080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 2967518400

約数和(自身を除く): 1794338320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 73, 76, 80, 95, 97, 109, 146, 152, 190, 194, 218, 292, 304, 365, 380, 388, 436, 485, 545, 584, 730, 760, 776, 872, 970, 1090, 1168, 1387, 1460, 1520, 1552, 1744, 1843, 1940, 2071, 2180, 2774, 2920, 3686, 3880, 4142, 4360, 5548, 5840, 6935, 7081, 7372, 7760, 7957, 8284, 8720, 9215, 10355, 10573, 11096, 13870, 14162, 14744, 15914, 16568, 18430, 20710, 21146, 22192, 27740, 28324, 29488, 31828, 33136, 35405, 36860, 39785, 41420, 42292, 52865, 55480, 56648, 63656, 70810, 73720, 79570, 82840, 84584, 105730, 110960, 113296, 127312, 134539, 141620, 147440, 151183, 159140, 165680, 169168, 200887, 211460, 269078, 283240, 302366, 318280, 401774, 422920, 538156, 566480, 604732, 636560, 672695, 755915, 771829, 803548, 845840, 1004435, 1076312, 1209464, 1345390, 1511830, 1543658, 1607096, 2008870, 2152624, 2418928, 2690780, 3023660, 3087316, 3214192, 3859145, 4017740, 5381560, 6047320, 6174632, 7718290, 8035480, 10763120, 12094640, 12349264, 14664751, 15436580, 16070960, 29329502, 30873160, 58659004, 61746320, 73323755, 117318008, 146647510, 234636016, 293295020, 586590040, 1173180080]

約数ペア:

[(1, 1173180080), (2, 586590040), (4, 293295020), (5, 234636016), (8, 146647510), (10, 117318008), (16, 73323755), (19, 61746320), (20, 58659004), (38, 30873160), (40, 29329502), (73, 16070960), (76, 15436580), (80, 14664751), (95, 12349264), (97, 12094640), (109, 10763120), (146, 8035480), (152, 7718290), (190, 6174632), (194, 6047320), (218, 5381560), (292, 4017740), (304, 3859145), (365, 3214192), (380, 3087316), (388, 3023660), (436, 2690780), (485, 2418928), (545, 2152624), (584, 2008870), (730, 1607096), (760, 1543658), (776, 1511830), (872, 1345390), (970, 1209464), (1090, 1076312), (1168, 1004435), (1387, 845840), (1460, 803548), (1520, 771829), (1552, 755915), (1744, 672695), (1843, 636560), (1940, 604732), (2071, 566480), (2180, 538156), (2774, 422920), (2920, 401774), (3686, 318280), (3880, 302366), (4142, 283240), (4360, 269078), (5548, 211460), (5840, 200887), (6935, 169168), (7081, 165680), (7372, 159140), (7760, 151183), (7957, 147440), (8284, 141620), (8720, 134539), (9215, 127312), (10355, 113296), (10573, 110960), (11096, 105730), (13870, 84584), (14162, 82840), (14744, 79570), (15914, 73720), (16568, 70810), (18430, 63656), (20710, 56648), (21146, 55480), (22192, 52865), (27740, 42292), (28324, 41420), (29488, 39785), (31828, 36860), (33136, 35405)]