191339280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8053}}^1$

素因数の和:8086

約数の個数: 160

約数和(自身を含む): 719061120

約数和(自身を除く): 527721840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 8053, 11880, 16106, 23760, 24159, 32212, 40265, 48318, 64424, 72477, 80530, 88583, 96636, 120795, 128848, 144954, 161060, 177166, 193272, 217431, 241590, 265749, 289908, 322120, 354332, 362385, 386544, 434862, 442915, 483180, 531498, 579816, 644240, 708664, 724770, 797247, 869724, 885830, 966360, 1062996, 1087155, 1159632, 1328745, 1417328, 1449540, 1594494, 1739448, 1771660, 1932720, 2125992, 2174310, 2391741, 2657490, 2899080, 3188988, 3478896, 3543320, 3986235, 4251984, 4348620, 4783482, 5314980, 5798160, 6377976, 7086640, 7972470, 8697240, 9566964, 10629960, 11958705, 12755952, 15944940, 17394480, 19133928, 21259920, 23917410, 31889880, 38267856, 47834820, 63779760, 95669640, 191339280]

約数ペア:

[(1, 191339280), (2, 95669640), (3, 63779760), (4, 47834820), (5, 38267856), (6, 31889880), (8, 23917410), (9, 21259920), (10, 19133928), (11, 17394480), (12, 15944940), (15, 12755952), (16, 11958705), (18, 10629960), (20, 9566964), (22, 8697240), (24, 7972470), (27, 7086640), (30, 6377976), (33, 5798160), (36, 5314980), (40, 4783482), (44, 4348620), (45, 4251984), (48, 3986235), (54, 3543320), (55, 3478896), (60, 3188988), (66, 2899080), (72, 2657490), (80, 2391741), (88, 2174310), (90, 2125992), (99, 1932720), (108, 1771660), (110, 1739448), (120, 1594494), (132, 1449540), (135, 1417328), (144, 1328745), (165, 1159632), (176, 1087155), (180, 1062996), (198, 966360), (216, 885830), (220, 869724), (240, 797247), (264, 724770), (270, 708664), (297, 644240), (330, 579816), (360, 531498), (396, 483180), (432, 442915), (440, 434862), (495, 386544), (528, 362385), (540, 354332), (594, 322120), (660, 289908), (720, 265749), (792, 241590), (880, 217431), (990, 193272), (1080, 177166), (1188, 161060), (1320, 144954), (1485, 128848), (1584, 120795), (1980, 96636), (2160, 88583), (2376, 80530), (2640, 72477), (2970, 64424), (3960, 48318), (4752, 40265), (5940, 32212), (7920, 24159), (8053, 23760), (11880, 16106)]