128767800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 384

約数和(自身を含む): 502824960

約数和(自身を除く): 374057160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 31, 35, 40, 42, 43, 46, 50, 56, 60, 62, 69, 70, 75, 84, 86, 92, 93, 100, 105, 115, 120, 124, 129, 138, 140, 150, 155, 161, 168, 172, 175, 184, 186, 200, 210, 215, 217, 230, 248, 258, 276, 280, 300, 301, 310, 322, 344, 345, 350, 372, 420, 430, 434, 460, 465, 483, 516, 525, 552, 575, 600, 602, 620, 644, 645, 651, 690, 700, 713, 744, 775, 805, 840, 860, 868, 903, 920, 930, 966, 989, 1032, 1050, 1075, 1085, 1150, 1204, 1240, 1288, 1290, 1302, 1333, 1380, 1400, 1426, 1505, 1550, 1610, 1720, 1725, 1736, 1806, 1860, 1932, 1978, 2100, 2139, 2150, 2170, 2300, 2325, 2408, 2415, 2580, 2604, 2666, 2760, 2852, 2967, 3010, 3100, 3220, 3225, 3255, 3450, 3565, 3612, 3720, 3864, 3956, 3999, 4025, 4200, 4278, 4300, 4340, 4515, 4600, 4650, 4830, 4945, 4991, 5160, 5208, 5332, 5425, 5704, 5934, 6020, 6200, 6440, 6450, 6510, 6665, 6900, 6923, 7130, 7224, 7525, 7912, 7998, 8050, 8556, 8600, 8680, 9030, 9300, 9331, 9660, 9890, 9982, 10664, 10695, 10850, 11868, 12040, 12075, 12900, 13020, 13330, 13800, 13846, 14260, 14835, 14973, 15050, 15996, 16100, 16275, 17112, 17825, 18060, 18600, 18662, 19320, 19780, 19964, 19995, 20769, 21390, 21700, 22575, 23736, 24150, 24725, 24955, 25800, 26040, 26660, 27692, 27993, 28520, 29670, 29946, 30100, 30659, 31992, 32200, 32550, 33325, 34615, 35650, 36120, 37324, 39560, 39928, 39990, 41538, 42780, 43400, 45150, 46655, 48300, 49450, 49910, 53320, 53475, 55384, 55986, 59340, 59892, 60200, 61318, 65100, 66650, 69230, 71300, 74175, 74648, 74865, 79980, 83076, 85560, 90300, 91977, 93310, 96600, 98900, 99820, 99975, 103845, 106950, 111972, 118680, 119784, 122636, 124775, 130200, 133300, 138460, 139965, 142600, 148350, 149730, 153295, 159960, 166152, 173075, 180600, 183954, 186620, 197800, 199640, 199950, 207690, 213900, 214613, 223944, 233275, 245272, 249550, 266600, 276920, 279930, 296700, 299460, 306590, 346150, 367908, 373240, 374325, 399900, 415380, 427800, 429226, 459885, 466550, 499100, 519225, 559860, 593400, 598920, 613180, 643839, 692300, 699825, 735816, 748650, 766475, 799800, 830760, 858452, 919770, 933100, 998200, 1038450, 1073065, 1119720, 1226360, 1287678, 1384600, 1399650, 1497300, 1532950, 1716904, 1839540, 1866200, 2076900, 2146130, 2299425, 2575356, 2799300, 2994600, 3065900, 3219195, 3679080, 4153800, 4292260, 4598850, 5150712, 5365325, 5598600, 6131800, 6438390, 8584520, 9197700, 10730650, 12876780, 16095975, 18395400, 21461300, 25753560, 32191950, 42922600, 64383900, 128767800]

約数ペア:

[(1, 128767800), (2, 64383900), (3, 42922600), (4, 32191950), (5, 25753560), (6, 21461300), (7, 18395400), (8, 16095975), (10, 12876780), (12, 10730650), (14, 9197700), (15, 8584520), (20, 6438390), (21, 6131800), (23, 5598600), (24, 5365325), (25, 5150712), (28, 4598850), (30, 4292260), (31, 4153800), (35, 3679080), (40, 3219195), (42, 3065900), (43, 2994600), (46, 2799300), (50, 2575356), (56, 2299425), (60, 2146130), (62, 2076900), (69, 1866200), (70, 1839540), (75, 1716904), (84, 1532950), (86, 1497300), (92, 1399650), (93, 1384600), (100, 1287678), (105, 1226360), (115, 1119720), (120, 1073065), (124, 1038450), (129, 998200), (138, 933100), (140, 919770), (150, 858452), (155, 830760), (161, 799800), (168, 766475), (172, 748650), (175, 735816), (184, 699825), (186, 692300), (200, 643839), (210, 613180), (215, 598920), (217, 593400), (230, 559860), (248, 519225), (258, 499100), (276, 466550), (280, 459885), (300, 429226), (301, 427800), (310, 415380), (322, 399900), (344, 374325), (345, 373240), (350, 367908), (372, 346150), (420, 306590), (430, 299460), (434, 296700), (460, 279930), (465, 276920), (483, 266600), (516, 249550), (525, 245272), (552, 233275), (575, 223944), (600, 214613), (602, 213900), (620, 207690), (644, 199950), (645, 199640), (651, 197800), (690, 186620), (700, 183954), (713, 180600), (744, 173075), (775, 166152), (805, 159960), (840, 153295), (860, 149730), (868, 148350), (903, 142600), (920, 139965), (930, 138460), (966, 133300), (989, 130200), (1032, 124775), (1050, 122636), (1075, 119784), (1085, 118680), (1150, 111972), (1204, 106950), (1240, 103845), (1288, 99975), (1290, 99820), (1302, 98900), (1333, 96600), (1380, 93310), (1400, 91977), (1426, 90300), (1505, 85560), (1550, 83076), (1610, 79980), (1720, 74865), (1725, 74648), (1736, 74175), (1806, 71300), (1860, 69230), (1932, 66650), (1978, 65100), (2100, 61318), (2139, 60200), (2150, 59892), (2170, 59340), (2300, 55986), (2325, 55384), (2408, 53475), (2415, 53320), (2580, 49910), (2604, 49450), (2666, 48300), (2760, 46655), (2852, 45150), (2967, 43400), (3010, 42780), (3100, 41538), (3220, 39990), (3225, 39928), (3255, 39560), (3450, 37324), (3565, 36120), (3612, 35650), (3720, 34615), (3864, 33325), (3956, 32550), (3999, 32200), (4025, 31992), (4200, 30659), (4278, 30100), (4300, 29946), (4340, 29670), (4515, 28520), (4600, 27993), (4650, 27692), (4830, 26660), (4945, 26040), (4991, 25800), (5160, 24955), (5208, 24725), (5332, 24150), (5425, 23736), (5704, 22575), (5934, 21700), (6020, 21390), (6200, 20769), (6440, 19995), (6450, 19964), (6510, 19780), (6665, 19320), (6900, 18662), (6923, 18600), (7130, 18060), (7224, 17825), (7525, 17112), (7912, 16275), (7998, 16100), (8050, 15996), (8556, 15050), (8600, 14973), (8680, 14835), (9030, 14260), (9300, 13846), (9331, 13800), (9660, 13330), (9890, 13020), (9982, 12900), (10664, 12075), (10695, 12040), (10850, 11868)]