168438720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10321}}^1$

素因数の和:10358

約数の個数: 112

約数和(自身を含む): 566306208

約数和(自身を除く): 397867488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 10321, 16320, 20642, 30963, 41284, 51605, 61926, 82568, 103210, 123852, 154815, 165136, 175457, 206420, 247704, 309630, 330272, 350914, 412840, 495408, 526371, 619260, 660544, 701828, 825680, 877285, 990816, 1052742, 1238520, 1403656, 1651360, 1754570, 1981632, 2105484, 2477040, 2631855, 2807312, 3302720, 3509140, 4210968, 4954080, 5263710, 5614624, 7018280, 8421936, 9908160, 10527420, 11229248, 14036560, 16843872, 21054840, 28073120, 33687744, 42109680, 56146240, 84219360, 168438720]

約数ペア:

[(1, 168438720), (2, 84219360), (3, 56146240), (4, 42109680), (5, 33687744), (6, 28073120), (8, 21054840), (10, 16843872), (12, 14036560), (15, 11229248), (16, 10527420), (17, 9908160), (20, 8421936), (24, 7018280), (30, 5614624), (32, 5263710), (34, 4954080), (40, 4210968), (48, 3509140), (51, 3302720), (60, 2807312), (64, 2631855), (68, 2477040), (80, 2105484), (85, 1981632), (96, 1754570), (102, 1651360), (120, 1403656), (136, 1238520), (160, 1052742), (170, 990816), (192, 877285), (204, 825680), (240, 701828), (255, 660544), (272, 619260), (320, 526371), (340, 495408), (408, 412840), (480, 350914), (510, 330272), (544, 309630), (680, 247704), (816, 206420), (960, 175457), (1020, 165136), (1088, 154815), (1360, 123852), (1632, 103210), (2040, 82568), (2720, 61926), (3264, 51605), (4080, 41284), (5440, 30963), (8160, 20642), (10321, 16320)]