163818240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1214

約数の個数: 144

約数和(自身を含む): 537800928

約数和(自身を除く): 373982688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 1110, 1153, 1184, 1280, 1480, 1776, 1920, 2220, 2306, 2368, 2960, 3459, 3552, 3840, 4440, 4612, 4736, 5765, 5920, 6918, 7104, 8880, 9224, 9472, 11530, 11840, 13836, 14208, 17295, 17760, 18448, 23060, 23680, 27672, 28416, 34590, 35520, 36896, 42661, 46120, 47360, 55344, 69180, 71040, 73792, 85322, 92240, 110688, 127983, 138360, 142080, 147584, 170644, 184480, 213305, 221376, 255966, 276720, 295168, 341288, 368960, 426610, 442752, 511932, 553440, 639915, 682576, 737920, 853220, 885504, 1023864, 1106880, 1279830, 1365152, 1475840, 1706440, 2047728, 2213760, 2559660, 2730304, 3412880, 4095456, 4427520, 5119320, 5460608, 6825760, 8190912, 10238640, 10921216, 13651520, 16381824, 20477280, 27303040, 32763648, 40954560, 54606080, 81909120, 163818240]

約数ペア:

[(1, 163818240), (2, 81909120), (3, 54606080), (4, 40954560), (5, 32763648), (6, 27303040), (8, 20477280), (10, 16381824), (12, 13651520), (15, 10921216), (16, 10238640), (20, 8190912), (24, 6825760), (30, 5460608), (32, 5119320), (37, 4427520), (40, 4095456), (48, 3412880), (60, 2730304), (64, 2559660), (74, 2213760), (80, 2047728), (96, 1706440), (111, 1475840), (120, 1365152), (128, 1279830), (148, 1106880), (160, 1023864), (185, 885504), (192, 853220), (222, 737920), (240, 682576), (256, 639915), (296, 553440), (320, 511932), (370, 442752), (384, 426610), (444, 368960), (480, 341288), (555, 295168), (592, 276720), (640, 255966), (740, 221376), (768, 213305), (888, 184480), (960, 170644), (1110, 147584), (1153, 142080), (1184, 138360), (1280, 127983), (1480, 110688), (1776, 92240), (1920, 85322), (2220, 73792), (2306, 71040), (2368, 69180), (2960, 55344), (3459, 47360), (3552, 46120), (3840, 42661), (4440, 36896), (4612, 35520), (4736, 34590), (5765, 28416), (5920, 27672), (6918, 23680), (7104, 23060), (8880, 18448), (9224, 17760), (9472, 17295), (11530, 14208), (11840, 13836)]