194353280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1502

約数の個数: 128

約数和(自身を含む): 533908800

約数和(自身を除く): 339555520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 640, 704, 760, 836, 880, 1045, 1216, 1408, 1453, 1520, 1672, 1760, 2090, 2432, 2906, 3040, 3344, 3520, 4180, 5812, 6080, 6688, 7040, 7265, 8360, 11624, 12160, 13376, 14530, 15983, 16720, 23248, 26752, 27607, 29060, 31966, 33440, 46496, 55214, 58120, 63932, 66880, 79915, 92992, 110428, 116240, 127864, 133760, 138035, 159830, 185984, 220856, 232480, 255728, 276070, 303677, 319660, 441712, 464960, 511456, 552140, 607354, 639320, 883424, 929920, 1022912, 1104280, 1214708, 1278640, 1518385, 1766848, 2045824, 2208560, 2429416, 2557280, 3036770, 3533696, 4417120, 4858832, 5114560, 6073540, 8834240, 9717664, 10229120, 12147080, 17668480, 19435328, 24294160, 38870656, 48588320, 97176640, 194353280]

約数ペア:

[(1, 194353280), (2, 97176640), (4, 48588320), (5, 38870656), (8, 24294160), (10, 19435328), (11, 17668480), (16, 12147080), (19, 10229120), (20, 9717664), (22, 8834240), (32, 6073540), (38, 5114560), (40, 4858832), (44, 4417120), (55, 3533696), (64, 3036770), (76, 2557280), (80, 2429416), (88, 2208560), (95, 2045824), (110, 1766848), (128, 1518385), (152, 1278640), (160, 1214708), (176, 1104280), (190, 1022912), (209, 929920), (220, 883424), (304, 639320), (320, 607354), (352, 552140), (380, 511456), (418, 464960), (440, 441712), (608, 319660), (640, 303677), (704, 276070), (760, 255728), (836, 232480), (880, 220856), (1045, 185984), (1216, 159830), (1408, 138035), (1453, 133760), (1520, 127864), (1672, 116240), (1760, 110428), (2090, 92992), (2432, 79915), (2906, 66880), (3040, 63932), (3344, 58120), (3520, 55214), (4180, 46496), (5812, 33440), (6080, 31966), (6688, 29060), (7040, 27607), (7265, 26752), (8360, 23248), (11624, 16720), (12160, 15983), (13376, 14530)]