306452640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:831

約数の個数: 192

約数和(自身を含む): 1056537216

約数和(自身を除く): 750084576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 67, 78, 80, 96, 104, 120, 130, 134, 156, 160, 195, 201, 208, 240, 260, 268, 312, 335, 390, 402, 416, 480, 520, 536, 624, 670, 733, 780, 804, 871, 1005, 1040, 1072, 1248, 1340, 1466, 1560, 1608, 1742, 2010, 2080, 2144, 2199, 2613, 2680, 2932, 3120, 3216, 3484, 3665, 4020, 4355, 4398, 5226, 5360, 5864, 6240, 6432, 6968, 7330, 8040, 8710, 8796, 9529, 10452, 10720, 10995, 11728, 13065, 13936, 14660, 16080, 17420, 17592, 19058, 20904, 21990, 23456, 26130, 27872, 28587, 29320, 32160, 34840, 35184, 38116, 41808, 43980, 47645, 49111, 52260, 57174, 58640, 69680, 70368, 76232, 83616, 87960, 95290, 98222, 104520, 114348, 117280, 139360, 142935, 147333, 152464, 175920, 190580, 196444, 209040, 228696, 245555, 285870, 294666, 304928, 351840, 381160, 392888, 418080, 457392, 491110, 571740, 589332, 638443, 736665, 762320, 785776, 914784, 982220, 1143480, 1178664, 1276886, 1473330, 1524640, 1571552, 1915329, 1964440, 2286960, 2357328, 2553772, 2946660, 3192215, 3830658, 3928880, 4573920, 4714656, 5107544, 5893320, 6384430, 7661316, 7857760, 9576645, 10215088, 11786640, 12768860, 15322632, 19153290, 20430176, 23573280, 25537720, 30645264, 38306580, 51075440, 61290528, 76613160, 102150880, 153226320, 306452640]

約数ペア:

[(1, 306452640), (2, 153226320), (3, 102150880), (4, 76613160), (5, 61290528), (6, 51075440), (8, 38306580), (10, 30645264), (12, 25537720), (13, 23573280), (15, 20430176), (16, 19153290), (20, 15322632), (24, 12768860), (26, 11786640), (30, 10215088), (32, 9576645), (39, 7857760), (40, 7661316), (48, 6384430), (52, 5893320), (60, 5107544), (65, 4714656), (67, 4573920), (78, 3928880), (80, 3830658), (96, 3192215), (104, 2946660), (120, 2553772), (130, 2357328), (134, 2286960), (156, 1964440), (160, 1915329), (195, 1571552), (201, 1524640), (208, 1473330), (240, 1276886), (260, 1178664), (268, 1143480), (312, 982220), (335, 914784), (390, 785776), (402, 762320), (416, 736665), (480, 638443), (520, 589332), (536, 571740), (624, 491110), (670, 457392), (733, 418080), (780, 392888), (804, 381160), (871, 351840), (1005, 304928), (1040, 294666), (1072, 285870), (1248, 245555), (1340, 228696), (1466, 209040), (1560, 196444), (1608, 190580), (1742, 175920), (2010, 152464), (2080, 147333), (2144, 142935), (2199, 139360), (2613, 117280), (2680, 114348), (2932, 104520), (3120, 98222), (3216, 95290), (3484, 87960), (3665, 83616), (4020, 76232), (4355, 70368), (4398, 69680), (5226, 58640), (5360, 57174), (5864, 52260), (6240, 49111), (6432, 47645), (6968, 43980), (7330, 41808), (8040, 38116), (8710, 35184), (8796, 34840), (9529, 32160), (10452, 29320), (10720, 28587), (10995, 27872), (11728, 26130), (13065, 23456), (13936, 21990), (14660, 20904), (16080, 19058), (17420, 17592)]