299574080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 224

約数和(自身を含む): 835688448

約数和(自身を除く): 536114368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 32, 40, 46, 52, 62, 64, 65, 80, 92, 101, 104, 115, 124, 130, 155, 160, 184, 202, 208, 230, 248, 260, 299, 310, 320, 368, 403, 404, 416, 460, 496, 505, 520, 598, 620, 713, 736, 806, 808, 832, 920, 992, 1010, 1040, 1196, 1240, 1313, 1426, 1472, 1495, 1612, 1616, 1840, 1984, 2015, 2020, 2080, 2323, 2392, 2480, 2626, 2852, 2990, 3131, 3224, 3232, 3565, 3680, 4030, 4040, 4160, 4646, 4784, 4960, 5252, 5704, 5980, 6262, 6448, 6464, 6565, 7130, 7360, 8060, 8080, 9269, 9292, 9568, 9920, 10504, 11408, 11615, 11960, 12524, 12896, 13130, 14260, 15655, 16120, 16160, 18538, 18584, 19136, 21008, 22816, 23230, 23920, 25048, 25792, 26260, 28520, 30199, 31310, 32240, 32320, 37076, 37168, 40703, 42016, 45632, 46345, 46460, 47840, 50096, 52520, 57040, 60398, 62620, 64480, 72013, 74152, 74336, 81406, 84032, 92690, 92920, 95680, 100192, 105040, 114080, 120796, 125240, 128960, 144026, 148304, 148672, 150995, 162812, 185380, 185840, 200384, 203515, 210080, 228160, 241592, 250480, 288052, 296608, 301990, 325624, 360065, 370760, 371680, 407030, 420160, 483184, 500960, 576104, 593216, 603980, 651248, 720130, 741520, 743360, 814060, 936169, 966368, 1001920, 1152208, 1207960, 1302496, 1440260, 1483040, 1628120, 1872338, 1932736, 2304416, 2415920, 2604992, 2880520, 2966080, 3256240, 3744676, 4608832, 4680845, 4831840, 5761040, 6512480, 7489352, 9361690, 9663680, 11522080, 13024960, 14978704, 18723380, 23044160, 29957408, 37446760, 59914816, 74893520, 149787040, 299574080]

約数ペア:

[(1, 299574080), (2, 149787040), (4, 74893520), (5, 59914816), (8, 37446760), (10, 29957408), (13, 23044160), (16, 18723380), (20, 14978704), (23, 13024960), (26, 11522080), (31, 9663680), (32, 9361690), (40, 7489352), (46, 6512480), (52, 5761040), (62, 4831840), (64, 4680845), (65, 4608832), (80, 3744676), (92, 3256240), (101, 2966080), (104, 2880520), (115, 2604992), (124, 2415920), (130, 2304416), (155, 1932736), (160, 1872338), (184, 1628120), (202, 1483040), (208, 1440260), (230, 1302496), (248, 1207960), (260, 1152208), (299, 1001920), (310, 966368), (320, 936169), (368, 814060), (403, 743360), (404, 741520), (416, 720130), (460, 651248), (496, 603980), (505, 593216), (520, 576104), (598, 500960), (620, 483184), (713, 420160), (736, 407030), (806, 371680), (808, 370760), (832, 360065), (920, 325624), (992, 301990), (1010, 296608), (1040, 288052), (1196, 250480), (1240, 241592), (1313, 228160), (1426, 210080), (1472, 203515), (1495, 200384), (1612, 185840), (1616, 185380), (1840, 162812), (1984, 150995), (2015, 148672), (2020, 148304), (2080, 144026), (2323, 128960), (2392, 125240), (2480, 120796), (2626, 114080), (2852, 105040), (2990, 100192), (3131, 95680), (3224, 92920), (3232, 92690), (3565, 84032), (3680, 81406), (4030, 74336), (4040, 74152), (4160, 72013), (4646, 64480), (4784, 62620), (4960, 60398), (5252, 57040), (5704, 52520), (5980, 50096), (6262, 47840), (6448, 46460), (6464, 46345), (6565, 45632), (7130, 42016), (7360, 40703), (8060, 37168), (8080, 37076), (9269, 32320), (9292, 32240), (9568, 31310), (9920, 30199), (10504, 28520), (11408, 26260), (11615, 25792), (11960, 25048), (12524, 23920), (12896, 23230), (13130, 22816), (14260, 21008), (15655, 19136), (16120, 18584), (16160, 18538)]