16740240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:417

約数の個数: 160

約数和(自身を含む): 60103296

約数和(自身を除く): 43363056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 373, 374, 408, 440, 510, 528, 561, 660, 680, 746, 748, 816, 880, 935, 1020, 1119, 1122, 1320, 1360, 1492, 1496, 1865, 1870, 2040, 2238, 2244, 2640, 2805, 2984, 2992, 3730, 3740, 4080, 4103, 4476, 4488, 5595, 5610, 5968, 6341, 7460, 7480, 8206, 8952, 8976, 11190, 11220, 12309, 12682, 14920, 14960, 16412, 17904, 19023, 20515, 22380, 22440, 24618, 25364, 29840, 31705, 32824, 38046, 41030, 44760, 44880, 49236, 50728, 61545, 63410, 65648, 69751, 76092, 82060, 89520, 95115, 98472, 101456, 123090, 126820, 139502, 152184, 164120, 190230, 196944, 209253, 246180, 253640, 279004, 304368, 328240, 348755, 380460, 418506, 492360, 507280, 558008, 697510, 760920, 837012, 984720, 1046265, 1116016, 1395020, 1521840, 1674024, 2092530, 2790040, 3348048, 4185060, 5580080, 8370120, 16740240]

約数ペア:

[(1, 16740240), (2, 8370120), (3, 5580080), (4, 4185060), (5, 3348048), (6, 2790040), (8, 2092530), (10, 1674024), (11, 1521840), (12, 1395020), (15, 1116016), (16, 1046265), (17, 984720), (20, 837012), (22, 760920), (24, 697510), (30, 558008), (33, 507280), (34, 492360), (40, 418506), (44, 380460), (48, 348755), (51, 328240), (55, 304368), (60, 279004), (66, 253640), (68, 246180), (80, 209253), (85, 196944), (88, 190230), (102, 164120), (110, 152184), (120, 139502), (132, 126820), (136, 123090), (165, 101456), (170, 98472), (176, 95115), (187, 89520), (204, 82060), (220, 76092), (240, 69751), (255, 65648), (264, 63410), (272, 61545), (330, 50728), (340, 49236), (373, 44880), (374, 44760), (408, 41030), (440, 38046), (510, 32824), (528, 31705), (561, 29840), (660, 25364), (680, 24618), (746, 22440), (748, 22380), (816, 20515), (880, 19023), (935, 17904), (1020, 16412), (1119, 14960), (1122, 14920), (1320, 12682), (1360, 12309), (1492, 11220), (1496, 11190), (1865, 8976), (1870, 8952), (2040, 8206), (2238, 7480), (2244, 7460), (2640, 6341), (2805, 5968), (2984, 5610), (2992, 5595), (3730, 4488), (3740, 4476), (4080, 4103)]