11977884160

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13721}}^1$

素因数の和:13786

約数の個数: 160

約数和(自身を含む): 32342644224

約数和(自身を除く): 20364760064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 310, 320, 341, 352, 440, 496, 512, 620, 640, 682, 704, 880, 992, 1240, 1280, 1364, 1408, 1705, 1760, 1984, 2480, 2560, 2728, 2816, 3410, 3520, 3968, 4960, 5456, 5632, 6820, 7040, 7936, 9920, 10912, 13640, 13721, 14080, 15872, 19840, 21824, 27280, 27442, 28160, 39680, 43648, 54560, 54884, 68605, 79360, 87296, 109120, 109768, 137210, 150931, 174592, 218240, 219536, 274420, 301862, 425351, 436480, 439072, 548840, 603724, 754655, 850702, 872960, 878144, 1097680, 1207448, 1509310, 1701404, 1756288, 2126755, 2195360, 2414896, 3018620, 3402808, 3512576, 4253510, 4390720, 4678861, 4829792, 6037240, 6805616, 7025152, 8507020, 8781440, 9357722, 9659584, 12074480, 13611232, 17014040, 17562880, 18715444, 19319168, 23394305, 24148960, 27222464, 34028080, 35125760, 37430888, 38638336, 46788610, 48297920, 54444928, 68056160, 74861776, 77276672, 93577220, 96595840, 108889856, 136112320, 149723552, 187154440, 193191680, 217779712, 272224640, 299447104, 374308880, 386383360, 544449280, 598894208, 748617760, 1088898560, 1197788416, 1497235520, 2395576832, 2994471040, 5988942080, 11977884160]

約数ペア:

[(1, 11977884160), (2, 5988942080), (4, 2994471040), (5, 2395576832), (8, 1497235520), (10, 1197788416), (11, 1088898560), (16, 748617760), (20, 598894208), (22, 544449280), (31, 386383360), (32, 374308880), (40, 299447104), (44, 272224640), (55, 217779712), (62, 193191680), (64, 187154440), (80, 149723552), (88, 136112320), (110, 108889856), (124, 96595840), (128, 93577220), (155, 77276672), (160, 74861776), (176, 68056160), (220, 54444928), (248, 48297920), (256, 46788610), (310, 38638336), (320, 37430888), (341, 35125760), (352, 34028080), (440, 27222464), (496, 24148960), (512, 23394305), (620, 19319168), (640, 18715444), (682, 17562880), (704, 17014040), (880, 13611232), (992, 12074480), (1240, 9659584), (1280, 9357722), (1364, 8781440), (1408, 8507020), (1705, 7025152), (1760, 6805616), (1984, 6037240), (2480, 4829792), (2560, 4678861), (2728, 4390720), (2816, 4253510), (3410, 3512576), (3520, 3402808), (3968, 3018620), (4960, 2414896), (5456, 2195360), (5632, 2126755), (6820, 1756288), (7040, 1701404), (7936, 1509310), (9920, 1207448), (10912, 1097680), (13640, 878144), (13721, 872960), (14080, 850702), (15872, 754655), (19840, 603724), (21824, 548840), (27280, 439072), (27442, 436480), (28160, 425351), (39680, 301862), (43648, 274420), (54560, 219536), (54884, 218240), (68605, 174592), (79360, 150931), (87296, 137210), (109120, 109768)]