204294720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 336

約数和(自身を含む): 779727168

約数和(自身を除く): 575432448

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, 43, 48, 49, 56, 60, 64, 70, 80, 84, 86, 96, 98, 101, 105, 112, 120, 129, 140, 147, 160, 168, 172, 192, 196, 202, 210, 215, 224, 240, 245, 258, 280, 294, 301, 303, 320, 336, 344, 392, 404, 420, 430, 448, 480, 490, 505, 516, 560, 588, 602, 606, 645, 672, 688, 707, 735, 784, 808, 840, 860, 903, 960, 980, 1010, 1032, 1120, 1176, 1204, 1212, 1290, 1344, 1376, 1414, 1470, 1505, 1515, 1568, 1616, 1680, 1720, 1806, 1960, 2020, 2064, 2107, 2121, 2240, 2352, 2408, 2424, 2580, 2752, 2828, 2940, 3010, 3030, 3136, 3232, 3360, 3440, 3535, 3612, 3920, 4040, 4128, 4214, 4242, 4343, 4515, 4704, 4816, 4848, 4949, 5160, 5656, 5880, 6020, 6060, 6321, 6464, 6720, 6880, 7070, 7224, 7840, 8080, 8256, 8428, 8484, 8686, 9030, 9408, 9632, 9696, 9898, 10320, 10535, 10605, 11312, 11760, 12040, 12120, 12642, 13029, 13760, 14140, 14448, 14847, 15680, 16160, 16856, 16968, 17372, 18060, 19264, 19392, 19796, 20640, 21070, 21210, 21715, 22624, 23520, 24080, 24240, 24745, 25284, 26058, 28280, 28896, 29694, 30401, 31605, 32320, 33712, 33936, 34744, 36120, 39592, 41280, 42140, 42420, 43430, 45248, 47040, 48160, 48480, 49490, 50568, 52116, 56560, 57792, 59388, 60802, 63210, 65145, 67424, 67872, 69488, 72240, 74235, 79184, 84280, 84840, 86860, 91203, 96320, 96960, 98980, 101136, 104232, 113120, 118776, 121604, 126420, 130290, 134848, 135744, 138976, 144480, 148470, 152005, 158368, 168560, 169680, 173720, 182406, 197960, 202272, 208464, 212807, 226240, 237552, 243208, 252840, 260580, 277952, 288960, 296940, 304010, 316736, 337120, 339360, 347440, 364812, 395920, 404544, 416928, 425614, 456015, 475104, 486416, 505680, 521160, 593880, 608020, 638421, 674240, 678720, 694880, 729624, 791840, 833856, 851228, 912030, 950208, 972832, 1011360, 1042320, 1064035, 1187760, 1216040, 1276842, 1389760, 1459248, 1583680, 1702456, 1824060, 1945664, 2022720, 2084640, 2128070, 2375520, 2432080, 2553684, 2918496, 3192105, 3404912, 3648120, 4169280, 4256140, 4751040, 4864160, 5107368, 5836992, 6384210, 6809824, 7296240, 8512280, 9728320, 10214736, 12768420, 13619648, 14592480, 17024560, 20429472, 25536840, 29184960, 34049120, 40858944, 51073680, 68098240, 102147360, 204294720]

約数ペア:

[(1, 204294720), (2, 102147360), (3, 68098240), (4, 51073680), (5, 40858944), (6, 34049120), (7, 29184960), (8, 25536840), (10, 20429472), (12, 17024560), (14, 14592480), (15, 13619648), (16, 12768420), (20, 10214736), (21, 9728320), (24, 8512280), (28, 7296240), (30, 6809824), (32, 6384210), (35, 5836992), (40, 5107368), (42, 4864160), (43, 4751040), (48, 4256140), (49, 4169280), (56, 3648120), (60, 3404912), (64, 3192105), (70, 2918496), (80, 2553684), (84, 2432080), (86, 2375520), (96, 2128070), (98, 2084640), (101, 2022720), (105, 1945664), (112, 1824060), (120, 1702456), (129, 1583680), (140, 1459248), (147, 1389760), (160, 1276842), (168, 1216040), (172, 1187760), (192, 1064035), (196, 1042320), (202, 1011360), (210, 972832), (215, 950208), (224, 912030), (240, 851228), (245, 833856), (258, 791840), (280, 729624), (294, 694880), (301, 678720), (303, 674240), (320, 638421), (336, 608020), (344, 593880), (392, 521160), (404, 505680), (420, 486416), (430, 475104), (448, 456015), (480, 425614), (490, 416928), (505, 404544), (516, 395920), (560, 364812), (588, 347440), (602, 339360), (606, 337120), (645, 316736), (672, 304010), (688, 296940), (707, 288960), (735, 277952), (784, 260580), (808, 252840), (840, 243208), (860, 237552), (903, 226240), (960, 212807), (980, 208464), (1010, 202272), (1032, 197960), (1120, 182406), (1176, 173720), (1204, 169680), (1212, 168560), (1290, 158368), (1344, 152005), (1376, 148470), (1414, 144480), (1470, 138976), (1505, 135744), (1515, 134848), (1568, 130290), (1616, 126420), (1680, 121604), (1720, 118776), (1806, 113120), (1960, 104232), (2020, 101136), (2064, 98980), (2107, 96960), (2121, 96320), (2240, 91203), (2352, 86860), (2408, 84840), (2424, 84280), (2580, 79184), (2752, 74235), (2828, 72240), (2940, 69488), (3010, 67872), (3030, 67424), (3136, 65145), (3232, 63210), (3360, 60802), (3440, 59388), (3535, 57792), (3612, 56560), (3920, 52116), (4040, 50568), (4128, 49490), (4214, 48480), (4242, 48160), (4343, 47040), (4515, 45248), (4704, 43430), (4816, 42420), (4848, 42140), (4949, 41280), (5160, 39592), (5656, 36120), (5880, 34744), (6020, 33936), (6060, 33712), (6321, 32320), (6464, 31605), (6720, 30401), (6880, 29694), (7070, 28896), (7224, 28280), (7840, 26058), (8080, 25284), (8256, 24745), (8428, 24240), (8484, 24080), (8686, 23520), (9030, 22624), (9408, 21715), (9632, 21210), (9696, 21070), (9898, 20640), (10320, 19796), (10535, 19392), (10605, 19264), (11312, 18060), (11760, 17372), (12040, 16968), (12120, 16856), (12642, 16160), (13029, 15680), (13760, 14847), (14140, 14448)]