1769440320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19819}}^1$

素因数の和:19873

約数の個数: 168

約数和(自身を含む): 6282781440

約数和(自身を除く): 4513341120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 8928, 9920, 11160, 14880, 17856, 19819, 22320, 29760, 39638, 44640, 59457, 79276, 89280, 99095, 118914, 158552, 178371, 198190, 237828, 297285, 317104, 356742, 396380, 475656, 594570, 614389, 634208, 713484, 792760, 891855, 951312, 1189140, 1228778, 1268416, 1426968, 1585520, 1783710, 1843167, 1902624, 2378280, 2457556, 2853936, 3071945, 3171040, 3567420, 3686334, 3805248, 4756560, 4915112, 5529501, 5707872, 6143890, 6342080, 7134840, 7372668, 9215835, 9513120, 9830224, 11059002, 11415744, 12287780, 14269680, 14745336, 18431670, 19026240, 19660448, 22118004, 24575560, 27647505, 28539360, 29490672, 36863340, 39320896, 44236008, 49151120, 55295010, 57078720, 58981344, 73726680, 88472016, 98302240, 110590020, 117962688, 147453360, 176944032, 196604480, 221180040, 294906720, 353888064, 442360080, 589813440, 884720160, 1769440320]

約数ペア:

[(1, 1769440320), (2, 884720160), (3, 589813440), (4, 442360080), (5, 353888064), (6, 294906720), (8, 221180040), (9, 196604480), (10, 176944032), (12, 147453360), (15, 117962688), (16, 110590020), (18, 98302240), (20, 88472016), (24, 73726680), (30, 58981344), (31, 57078720), (32, 55295010), (36, 49151120), (40, 44236008), (45, 39320896), (48, 36863340), (60, 29490672), (62, 28539360), (64, 27647505), (72, 24575560), (80, 22118004), (90, 19660448), (93, 19026240), (96, 18431670), (120, 14745336), (124, 14269680), (144, 12287780), (155, 11415744), (160, 11059002), (180, 9830224), (186, 9513120), (192, 9215835), (240, 7372668), (248, 7134840), (279, 6342080), (288, 6143890), (310, 5707872), (320, 5529501), (360, 4915112), (372, 4756560), (465, 3805248), (480, 3686334), (496, 3567420), (558, 3171040), (576, 3071945), (620, 2853936), (720, 2457556), (744, 2378280), (930, 1902624), (960, 1843167), (992, 1783710), (1116, 1585520), (1240, 1426968), (1395, 1268416), (1440, 1228778), (1488, 1189140), (1860, 951312), (1984, 891855), (2232, 792760), (2480, 713484), (2790, 634208), (2880, 614389), (2976, 594570), (3720, 475656), (4464, 396380), (4960, 356742), (5580, 317104), (5952, 297285), (7440, 237828), (8928, 198190), (9920, 178371), (11160, 158552), (14880, 118914), (17856, 99095), (19819, 89280), (22320, 79276), (29760, 59457), (39638, 44640)]