153504960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:511

約数の個数: 224

約数和(自身を含む): 568829952

約数和(自身を除く): 415324992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 192, 210, 212, 224, 240, 265, 280, 318, 320, 336, 371, 420, 424, 431, 448, 480, 530, 560, 636, 672, 742, 795, 840, 848, 862, 960, 1060, 1113, 1120, 1272, 1293, 1344, 1484, 1590, 1680, 1696, 1724, 1855, 2120, 2155, 2226, 2240, 2544, 2586, 2968, 3017, 3180, 3360, 3392, 3448, 3710, 4240, 4310, 4452, 5088, 5172, 5565, 5936, 6034, 6360, 6465, 6720, 6896, 7420, 8480, 8620, 8904, 9051, 10176, 10344, 11130, 11872, 12068, 12720, 12930, 13792, 14840, 15085, 16960, 17240, 17808, 18102, 20688, 22260, 22843, 23744, 24136, 25440, 25860, 27584, 29680, 30170, 34480, 35616, 36204, 41376, 44520, 45255, 45686, 48272, 50880, 51720, 59360, 60340, 68529, 68960, 71232, 72408, 82752, 89040, 90510, 91372, 96544, 103440, 114215, 118720, 120680, 137058, 137920, 144816, 159901, 178080, 181020, 182744, 193088, 206880, 228430, 241360, 274116, 289632, 319802, 342645, 356160, 362040, 365488, 413760, 456860, 479703, 482720, 548232, 579264, 639604, 685290, 724080, 730976, 799505, 913720, 959406, 965440, 1096464, 1279208, 1370580, 1448160, 1461952, 1599010, 1827440, 1918812, 2192928, 2398515, 2558416, 2741160, 2896320, 3198020, 3654880, 3837624, 4385856, 4797030, 5116832, 5482320, 6396040, 7309760, 7675248, 9594060, 10233664, 10964640, 12792080, 15350496, 19188120, 21929280, 25584160, 30700992, 38376240, 51168320, 76752480, 153504960]

約数ペア:

[(1, 153504960), (2, 76752480), (3, 51168320), (4, 38376240), (5, 30700992), (6, 25584160), (7, 21929280), (8, 19188120), (10, 15350496), (12, 12792080), (14, 10964640), (15, 10233664), (16, 9594060), (20, 7675248), (21, 7309760), (24, 6396040), (28, 5482320), (30, 5116832), (32, 4797030), (35, 4385856), (40, 3837624), (42, 3654880), (48, 3198020), (53, 2896320), (56, 2741160), (60, 2558416), (64, 2398515), (70, 2192928), (80, 1918812), (84, 1827440), (96, 1599010), (105, 1461952), (106, 1448160), (112, 1370580), (120, 1279208), (140, 1096464), (159, 965440), (160, 959406), (168, 913720), (192, 799505), (210, 730976), (212, 724080), (224, 685290), (240, 639604), (265, 579264), (280, 548232), (318, 482720), (320, 479703), (336, 456860), (371, 413760), (420, 365488), (424, 362040), (431, 356160), (448, 342645), (480, 319802), (530, 289632), (560, 274116), (636, 241360), (672, 228430), (742, 206880), (795, 193088), (840, 182744), (848, 181020), (862, 178080), (960, 159901), (1060, 144816), (1113, 137920), (1120, 137058), (1272, 120680), (1293, 118720), (1344, 114215), (1484, 103440), (1590, 96544), (1680, 91372), (1696, 90510), (1724, 89040), (1855, 82752), (2120, 72408), (2155, 71232), (2226, 68960), (2240, 68529), (2544, 60340), (2586, 59360), (2968, 51720), (3017, 50880), (3180, 48272), (3360, 45686), (3392, 45255), (3448, 44520), (3710, 41376), (4240, 36204), (4310, 35616), (4452, 34480), (5088, 30170), (5172, 29680), (5565, 27584), (5936, 25860), (6034, 25440), (6360, 24136), (6465, 23744), (6720, 22843), (6896, 22260), (7420, 20688), (8480, 18102), (8620, 17808), (8904, 17240), (9051, 16960), (10176, 15085), (10344, 14840), (11130, 13792), (11872, 12930), (12068, 12720)]