10381280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 192

約数和(自身を含む): 32514048

約数和(自身を除く): 22132768

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 31, 32, 35, 40, 46, 52, 56, 62, 65, 70, 80, 91, 92, 104, 112, 115, 124, 130, 140, 155, 160, 161, 182, 184, 208, 217, 224, 230, 248, 260, 280, 299, 310, 322, 364, 368, 403, 416, 434, 455, 460, 496, 520, 560, 598, 620, 644, 713, 728, 736, 805, 806, 868, 910, 920, 992, 1040, 1085, 1120, 1196, 1240, 1288, 1426, 1456, 1495, 1610, 1612, 1736, 1820, 1840, 2015, 2080, 2093, 2170, 2392, 2480, 2576, 2821, 2852, 2912, 2990, 3220, 3224, 3472, 3565, 3640, 3680, 4030, 4186, 4340, 4784, 4960, 4991, 5152, 5642, 5704, 5980, 6440, 6448, 6944, 7130, 7280, 8060, 8372, 8680, 9269, 9568, 9982, 10465, 11284, 11408, 11960, 12880, 12896, 14105, 14260, 14560, 16120, 16744, 17360, 18538, 19964, 20930, 22568, 22816, 23920, 24955, 25760, 28210, 28520, 32240, 33488, 34720, 37076, 39928, 41860, 45136, 46345, 47840, 49910, 56420, 57040, 64480, 64883, 66976, 74152, 79856, 83720, 90272, 92690, 99820, 112840, 114080, 129766, 148304, 159712, 167440, 185380, 199640, 225680, 259532, 296608, 324415, 334880, 370760, 399280, 451360, 519064, 648830, 741520, 798560, 1038128, 1297660, 1483040, 2076256, 2595320, 5190640, 10381280]

約数ペア:

[(1, 10381280), (2, 5190640), (4, 2595320), (5, 2076256), (7, 1483040), (8, 1297660), (10, 1038128), (13, 798560), (14, 741520), (16, 648830), (20, 519064), (23, 451360), (26, 399280), (28, 370760), (31, 334880), (32, 324415), (35, 296608), (40, 259532), (46, 225680), (52, 199640), (56, 185380), (62, 167440), (65, 159712), (70, 148304), (80, 129766), (91, 114080), (92, 112840), (104, 99820), (112, 92690), (115, 90272), (124, 83720), (130, 79856), (140, 74152), (155, 66976), (160, 64883), (161, 64480), (182, 57040), (184, 56420), (208, 49910), (217, 47840), (224, 46345), (230, 45136), (248, 41860), (260, 39928), (280, 37076), (299, 34720), (310, 33488), (322, 32240), (364, 28520), (368, 28210), (403, 25760), (416, 24955), (434, 23920), (455, 22816), (460, 22568), (496, 20930), (520, 19964), (560, 18538), (598, 17360), (620, 16744), (644, 16120), (713, 14560), (728, 14260), (736, 14105), (805, 12896), (806, 12880), (868, 11960), (910, 11408), (920, 11284), (992, 10465), (1040, 9982), (1085, 9568), (1120, 9269), (1196, 8680), (1240, 8372), (1288, 8060), (1426, 7280), (1456, 7130), (1495, 6944), (1610, 6448), (1612, 6440), (1736, 5980), (1820, 5704), (1840, 5642), (2015, 5152), (2080, 4991), (2093, 4960), (2170, 4784), (2392, 4340), (2480, 4186), (2576, 4030), (2821, 3680), (2852, 3640), (2912, 3565), (2990, 3472), (3220, 3224)]