66960960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:421

約数の個数: 224

約数和(自身を含む): 246229632

約数和(自身を除く): 179268672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 373, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 704, 746, 748, 816, 880, 935, 960, 1020, 1056, 1088, 1119, 1122, 1320, 1360, 1492, 1496, 1632, 1760, 1865, 1870, 2040, 2112, 2238, 2244, 2640, 2720, 2805, 2984, 2992, 3264, 3520, 3730, 3740, 4080, 4103, 4476, 4488, 5280, 5440, 5595, 5610, 5968, 5984, 6341, 7460, 7480, 8160, 8206, 8952, 8976, 10560, 11190, 11220, 11936, 11968, 12309, 12682, 14920, 14960, 16320, 16412, 17904, 17952, 19023, 20515, 22380, 22440, 23872, 24618, 25364, 29840, 29920, 31705, 32824, 35808, 35904, 38046, 41030, 44760, 44880, 49236, 50728, 59680, 59840, 61545, 63410, 65648, 69751, 71616, 76092, 82060, 89520, 89760, 95115, 98472, 101456, 119360, 123090, 126820, 131296, 139502, 152184, 164120, 179040, 179520, 190230, 196944, 202912, 209253, 246180, 253640, 262592, 279004, 304368, 328240, 348755, 358080, 380460, 393888, 405824, 418506, 492360, 507280, 558008, 608736, 656480, 697510, 760920, 787776, 837012, 984720, 1014560, 1046265, 1116016, 1217472, 1312960, 1395020, 1521840, 1674024, 1969440, 2029120, 2092530, 2232032, 2790040, 3043680, 3348048, 3938880, 4185060, 4464064, 5580080, 6087360, 6696096, 8370120, 11160160, 13392192, 16740240, 22320320, 33480480, 66960960]

約数ペア:

[(1, 66960960), (2, 33480480), (3, 22320320), (4, 16740240), (5, 13392192), (6, 11160160), (8, 8370120), (10, 6696096), (11, 6087360), (12, 5580080), (15, 4464064), (16, 4185060), (17, 3938880), (20, 3348048), (22, 3043680), (24, 2790040), (30, 2232032), (32, 2092530), (33, 2029120), (34, 1969440), (40, 1674024), (44, 1521840), (48, 1395020), (51, 1312960), (55, 1217472), (60, 1116016), (64, 1046265), (66, 1014560), (68, 984720), (80, 837012), (85, 787776), (88, 760920), (96, 697510), (102, 656480), (110, 608736), (120, 558008), (132, 507280), (136, 492360), (160, 418506), (165, 405824), (170, 393888), (176, 380460), (187, 358080), (192, 348755), (204, 328240), (220, 304368), (240, 279004), (255, 262592), (264, 253640), (272, 246180), (320, 209253), (330, 202912), (340, 196944), (352, 190230), (373, 179520), (374, 179040), (408, 164120), (440, 152184), (480, 139502), (510, 131296), (528, 126820), (544, 123090), (561, 119360), (660, 101456), (680, 98472), (704, 95115), (746, 89760), (748, 89520), (816, 82060), (880, 76092), (935, 71616), (960, 69751), (1020, 65648), (1056, 63410), (1088, 61545), (1119, 59840), (1122, 59680), (1320, 50728), (1360, 49236), (1492, 44880), (1496, 44760), (1632, 41030), (1760, 38046), (1865, 35904), (1870, 35808), (2040, 32824), (2112, 31705), (2238, 29920), (2244, 29840), (2640, 25364), (2720, 24618), (2805, 23872), (2984, 22440), (2992, 22380), (3264, 20515), (3520, 19023), (3730, 17952), (3740, 17904), (4080, 16412), (4103, 16320), (4476, 14960), (4488, 14920), (5280, 12682), (5440, 12309), (5595, 11968), (5610, 11936), (5968, 11220), (5984, 11190), (6341, 10560), (7460, 8976), (7480, 8952), (8160, 8206)]