191619120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10369}}^1$

素因数の和:10403

約数の個数: 160

約数和(自身を含む): 740666880

約数和(自身を除く): 549047760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 10369, 18480, 20738, 31107, 41476, 51845, 62214, 72583, 82952, 103690, 114059, 124428, 145166, 155535, 165904, 207380, 217749, 228118, 248856, 290332, 311070, 342177, 362915, 414760, 435498, 456236, 497712, 570295, 580664, 622140, 684354, 725830, 798413, 829520, 870996, 912472, 1088745, 1140590, 1161328, 1244280, 1368708, 1451660, 1596826, 1710885, 1741992, 1824944, 2177490, 2281180, 2395239, 2488560, 2737416, 2903320, 3193652, 3421770, 3483984, 3992065, 4354980, 4562360, 4790478, 5474832, 5806640, 6387304, 6843540, 7984130, 8709960, 9124720, 9580956, 11976195, 12774608, 13687080, 15968260, 17419920, 19161912, 23952390, 27374160, 31936520, 38323824, 47904780, 63873040, 95809560, 191619120]

約数ペア:

[(1, 191619120), (2, 95809560), (3, 63873040), (4, 47904780), (5, 38323824), (6, 31936520), (7, 27374160), (8, 23952390), (10, 19161912), (11, 17419920), (12, 15968260), (14, 13687080), (15, 12774608), (16, 11976195), (20, 9580956), (21, 9124720), (22, 8709960), (24, 7984130), (28, 6843540), (30, 6387304), (33, 5806640), (35, 5474832), (40, 4790478), (42, 4562360), (44, 4354980), (48, 3992065), (55, 3483984), (56, 3421770), (60, 3193652), (66, 2903320), (70, 2737416), (77, 2488560), (80, 2395239), (84, 2281180), (88, 2177490), (105, 1824944), (110, 1741992), (112, 1710885), (120, 1596826), (132, 1451660), (140, 1368708), (154, 1244280), (165, 1161328), (168, 1140590), (176, 1088745), (210, 912472), (220, 870996), (231, 829520), (240, 798413), (264, 725830), (280, 684354), (308, 622140), (330, 580664), (336, 570295), (385, 497712), (420, 456236), (440, 435498), (462, 414760), (528, 362915), (560, 342177), (616, 311070), (660, 290332), (770, 248856), (840, 228118), (880, 217749), (924, 207380), (1155, 165904), (1232, 155535), (1320, 145166), (1540, 124428), (1680, 114059), (1848, 103690), (2310, 82952), (2640, 72583), (3080, 62214), (3696, 51845), (4620, 41476), (6160, 31107), (9240, 20738), (10369, 18480)]