15672276160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{42257}}^1$

素因数の和:42354

約数の個数: 112

約数和(自身を含む): 39928739040

約数和(自身を除く): 24256462880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 61, 64, 76, 80, 95, 122, 152, 160, 190, 244, 304, 305, 320, 380, 488, 608, 610, 760, 976, 1159, 1216, 1220, 1520, 1952, 2318, 2440, 3040, 3904, 4636, 4880, 5795, 6080, 9272, 9760, 11590, 18544, 19520, 23180, 37088, 42257, 46360, 74176, 84514, 92720, 169028, 185440, 211285, 338056, 370880, 422570, 676112, 802883, 845140, 1352224, 1605766, 1690280, 2577677, 2704448, 3211532, 3380560, 4014415, 5155354, 6423064, 6761120, 8028830, 10310708, 12846128, 12888385, 13522240, 16057660, 20621416, 25692256, 25776770, 32115320, 41242832, 48975863, 51384512, 51553540, 64230640, 82485664, 97951726, 103107080, 128461280, 164971328, 195903452, 206214160, 244879315, 256922560, 391806904, 412428320, 489758630, 783613808, 824856640, 979517260, 1567227616, 1959034520, 3134455232, 3918069040, 7836138080, 15672276160]

約数ペア:

[(1, 15672276160), (2, 7836138080), (4, 3918069040), (5, 3134455232), (8, 1959034520), (10, 1567227616), (16, 979517260), (19, 824856640), (20, 783613808), (32, 489758630), (38, 412428320), (40, 391806904), (61, 256922560), (64, 244879315), (76, 206214160), (80, 195903452), (95, 164971328), (122, 128461280), (152, 103107080), (160, 97951726), (190, 82485664), (244, 64230640), (304, 51553540), (305, 51384512), (320, 48975863), (380, 41242832), (488, 32115320), (608, 25776770), (610, 25692256), (760, 20621416), (976, 16057660), (1159, 13522240), (1216, 12888385), (1220, 12846128), (1520, 10310708), (1952, 8028830), (2318, 6761120), (2440, 6423064), (3040, 5155354), (3904, 4014415), (4636, 3380560), (4880, 3211532), (5795, 2704448), (6080, 2577677), (9272, 1690280), (9760, 1605766), (11590, 1352224), (18544, 845140), (19520, 802883), (23180, 676112), (37088, 422570), (42257, 370880), (46360, 338056), (74176, 211285), (84514, 185440), (92720, 169028)]