2129125440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{170603}}^1$

素因数の和:170636

約数の個数: 112

約数和(自身を含む): 7280013888

約数和(自身を除く): 5150888448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 170603, 341206, 511809, 682412, 853015, 1023618, 1364824, 1706030, 2047236, 2217839, 2559045, 2729648, 3412060, 4094472, 4435678, 5118090, 5459296, 6653517, 6824120, 8188944, 8871356, 10236180, 10918592, 11089195, 13307034, 13648240, 16377888, 17742712, 20472360, 22178390, 26614068, 27296480, 32755776, 33267585, 35485424, 40944720, 44356780, 53228136, 54592960, 66535170, 70970848, 81889440, 88713560, 106456272, 133070340, 141941696, 163778880, 177427120, 212912544, 266140680, 354854240, 425825088, 532281360, 709708480, 1064562720, 2129125440]

約数ペア:

[(1, 2129125440), (2, 1064562720), (3, 709708480), (4, 532281360), (5, 425825088), (6, 354854240), (8, 266140680), (10, 212912544), (12, 177427120), (13, 163778880), (15, 141941696), (16, 133070340), (20, 106456272), (24, 88713560), (26, 81889440), (30, 70970848), (32, 66535170), (39, 54592960), (40, 53228136), (48, 44356780), (52, 40944720), (60, 35485424), (64, 33267585), (65, 32755776), (78, 27296480), (80, 26614068), (96, 22178390), (104, 20472360), (120, 17742712), (130, 16377888), (156, 13648240), (160, 13307034), (192, 11089195), (195, 10918592), (208, 10236180), (240, 8871356), (260, 8188944), (312, 6824120), (320, 6653517), (390, 5459296), (416, 5118090), (480, 4435678), (520, 4094472), (624, 3412060), (780, 2729648), (832, 2559045), (960, 2217839), (1040, 2047236), (1248, 1706030), (1560, 1364824), (2080, 1023618), (2496, 853015), (3120, 682412), (4160, 511809), (6240, 341206), (12480, 170603)]