388761120

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 384

約数和(自身を含む): 1517564160

約数和(自身を除く): 1128803040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 101, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 202, 216, 220, 240, 243, 264, 270, 288, 297, 303, 324, 330, 352, 360, 396, 404, 405, 432, 440, 480, 486, 495, 505, 528, 540, 594, 606, 648, 660, 720, 729, 792, 808, 810, 864, 880, 891, 909, 972, 990, 1010, 1056, 1080, 1111, 1188, 1212, 1215, 1296, 1320, 1440, 1458, 1485, 1515, 1584, 1616, 1620, 1760, 1782, 1818, 1944, 1980, 2020, 2160, 2187, 2222, 2376, 2424, 2430, 2592, 2640, 2673, 2727, 2916, 2970, 3030, 3168, 3232, 3240, 3333, 3564, 3636, 3645, 3888, 3960, 4040, 4320, 4374, 4444, 4455, 4545, 4752, 4848, 4860, 5280, 5346, 5454, 5555, 5832, 5940, 6060, 6480, 6666, 7128, 7272, 7290, 7776, 7920, 8019, 8080, 8181, 8748, 8888, 8910, 9090, 9504, 9696, 9720, 9999, 10692, 10908, 10935, 11110, 11664, 11880, 12120, 12960, 13332, 13365, 13635, 14256, 14544, 14580, 15840, 16038, 16160, 16362, 16665, 17496, 17776, 17820, 18180, 19440, 19998, 21384, 21816, 21870, 22220, 23328, 23760, 24057, 24240, 24543, 26664, 26730, 27270, 28512, 29088, 29160, 29997, 32076, 32724, 33330, 34992, 35552, 35640, 36360, 38880, 39996, 40095, 40905, 42768, 43632, 43740, 44440, 47520, 48114, 48480, 49086, 49995, 53328, 53460, 54540, 58320, 59994, 64152, 65448, 66660, 69984, 71280, 72720, 73629, 79992, 80190, 81810, 85536, 87264, 87480, 88880, 89991, 96228, 98172, 99990, 106656, 106920, 109080, 116640, 119988, 120285, 122715, 128304, 130896, 133320, 142560, 145440, 147258, 149985, 159984, 160380, 163620, 174960, 177760, 179982, 192456, 196344, 199980, 213840, 218160, 220887, 239976, 240570, 245430, 256608, 261792, 266640, 269973, 294516, 299970, 319968, 320760, 327240, 349920, 359964, 368145, 384912, 392688, 399960, 427680, 436320, 441774, 449955, 479952, 481140, 490860, 533280, 539946, 589032, 599940, 641520, 654480, 719928, 736290, 769824, 785376, 799920, 809919, 883548, 899910, 959904, 962280, 981720, 1079892, 1104435, 1178064, 1199880, 1283040, 1308960, 1349865, 1439856, 1472580, 1599840, 1619838, 1767096, 1799820, 1924560, 1963440, 2159784, 2208870, 2356128, 2399760, 2429757, 2699730, 2879712, 2945160, 3239676, 3534192, 3599640, 3849120, 3926880, 4049595, 4319568, 4417740, 4799520, 4859514, 5399460, 5890320, 6479352, 7068384, 7199280, 8099190, 8639136, 8835480, 9719028, 10798920, 11780640, 12148785, 12958704, 14398560, 16198380, 17670960, 19438056, 21597840, 24297570, 25917408, 32396760, 35341920, 38876112, 43195680, 48595140, 64793520, 77752224, 97190280, 129587040, 194380560, 388761120]

約数ペア:

[(1, 388761120), (2, 194380560), (3, 129587040), (4, 97190280), (5, 77752224), (6, 64793520), (8, 48595140), (9, 43195680), (10, 38876112), (11, 35341920), (12, 32396760), (15, 25917408), (16, 24297570), (18, 21597840), (20, 19438056), (22, 17670960), (24, 16198380), (27, 14398560), (30, 12958704), (32, 12148785), (33, 11780640), (36, 10798920), (40, 9719028), (44, 8835480), (45, 8639136), (48, 8099190), (54, 7199280), (55, 7068384), (60, 6479352), (66, 5890320), (72, 5399460), (80, 4859514), (81, 4799520), (88, 4417740), (90, 4319568), (96, 4049595), (99, 3926880), (101, 3849120), (108, 3599640), (110, 3534192), (120, 3239676), (132, 2945160), (135, 2879712), (144, 2699730), (160, 2429757), (162, 2399760), (165, 2356128), (176, 2208870), (180, 2159784), (198, 1963440), (202, 1924560), (216, 1799820), (220, 1767096), (240, 1619838), (243, 1599840), (264, 1472580), (270, 1439856), (288, 1349865), (297, 1308960), (303, 1283040), (324, 1199880), (330, 1178064), (352, 1104435), (360, 1079892), (396, 981720), (404, 962280), (405, 959904), (432, 899910), (440, 883548), (480, 809919), (486, 799920), (495, 785376), (505, 769824), (528, 736290), (540, 719928), (594, 654480), (606, 641520), (648, 599940), (660, 589032), (720, 539946), (729, 533280), (792, 490860), (808, 481140), (810, 479952), (864, 449955), (880, 441774), (891, 436320), (909, 427680), (972, 399960), (990, 392688), (1010, 384912), (1056, 368145), (1080, 359964), (1111, 349920), (1188, 327240), (1212, 320760), (1215, 319968), (1296, 299970), (1320, 294516), (1440, 269973), (1458, 266640), (1485, 261792), (1515, 256608), (1584, 245430), (1616, 240570), (1620, 239976), (1760, 220887), (1782, 218160), (1818, 213840), (1944, 199980), (1980, 196344), (2020, 192456), (2160, 179982), (2187, 177760), (2222, 174960), (2376, 163620), (2424, 160380), (2430, 159984), (2592, 149985), (2640, 147258), (2673, 145440), (2727, 142560), (2916, 133320), (2970, 130896), (3030, 128304), (3168, 122715), (3232, 120285), (3240, 119988), (3333, 116640), (3564, 109080), (3636, 106920), (3645, 106656), (3888, 99990), (3960, 98172), (4040, 96228), (4320, 89991), (4374, 88880), (4444, 87480), (4455, 87264), (4545, 85536), (4752, 81810), (4848, 80190), (4860, 79992), (5280, 73629), (5346, 72720), (5454, 71280), (5555, 69984), (5832, 66660), (5940, 65448), (6060, 64152), (6480, 59994), (6666, 58320), (7128, 54540), (7272, 53460), (7290, 53328), (7776, 49995), (7920, 49086), (8019, 48480), (8080, 48114), (8181, 47520), (8748, 44440), (8888, 43740), (8910, 43632), (9090, 42768), (9504, 40905), (9696, 40095), (9720, 39996), (9999, 38880), (10692, 36360), (10908, 35640), (10935, 35552), (11110, 34992), (11664, 33330), (11880, 32724), (12120, 32076), (12960, 29997), (13332, 29160), (13365, 29088), (13635, 28512), (14256, 27270), (14544, 26730), (14580, 26664), (15840, 24543), (16038, 24240), (16160, 24057), (16362, 23760), (16665, 23328), (17496, 22220), (17776, 21870), (17820, 21816), (18180, 21384), (19440, 19998)]