240620800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 216

約数和(自身を含む): 702580032

約数和(自身を除く): 461959232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 50, 56, 64, 70, 80, 82, 100, 112, 128, 131, 140, 160, 164, 175, 200, 205, 224, 256, 262, 280, 287, 320, 328, 350, 400, 410, 448, 524, 560, 574, 640, 655, 656, 700, 800, 820, 896, 917, 1025, 1048, 1120, 1148, 1280, 1310, 1312, 1400, 1435, 1600, 1640, 1792, 1834, 2050, 2096, 2240, 2296, 2620, 2624, 2800, 2870, 3200, 3275, 3280, 3668, 4100, 4192, 4480, 4585, 4592, 5240, 5248, 5371, 5600, 5740, 6400, 6550, 6560, 7175, 7336, 8200, 8384, 8960, 9170, 9184, 10480, 10496, 10742, 11200, 11480, 13100, 13120, 14350, 14672, 16400, 16768, 18340, 18368, 20960, 21484, 22400, 22925, 22960, 26200, 26240, 26855, 28700, 29344, 32800, 33536, 36680, 36736, 37597, 41920, 42968, 44800, 45850, 45920, 52400, 52480, 53710, 57400, 58688, 65600, 73360, 73472, 75194, 83840, 85936, 91700, 91840, 104800, 107420, 114800, 117376, 131200, 134275, 146720, 150388, 167680, 171872, 183400, 183680, 187985, 209600, 214840, 229600, 234752, 262400, 268550, 293440, 300776, 343744, 366800, 367360, 375970, 419200, 429680, 459200, 537100, 586880, 601552, 687488, 733600, 751940, 838400, 859360, 918400, 939925, 1074200, 1173760, 1203104, 1374976, 1467200, 1503880, 1718720, 1836800, 1879850, 2148400, 2406208, 2934400, 3007760, 3437440, 3759700, 4296800, 4812416, 5868800, 6015520, 6874880, 7519400, 8593600, 9624832, 12031040, 15038800, 17187200, 24062080, 30077600, 34374400, 48124160, 60155200, 120310400, 240620800]

約数ペア:

[(1, 240620800), (2, 120310400), (4, 60155200), (5, 48124160), (7, 34374400), (8, 30077600), (10, 24062080), (14, 17187200), (16, 15038800), (20, 12031040), (25, 9624832), (28, 8593600), (32, 7519400), (35, 6874880), (40, 6015520), (41, 5868800), (50, 4812416), (56, 4296800), (64, 3759700), (70, 3437440), (80, 3007760), (82, 2934400), (100, 2406208), (112, 2148400), (128, 1879850), (131, 1836800), (140, 1718720), (160, 1503880), (164, 1467200), (175, 1374976), (200, 1203104), (205, 1173760), (224, 1074200), (256, 939925), (262, 918400), (280, 859360), (287, 838400), (320, 751940), (328, 733600), (350, 687488), (400, 601552), (410, 586880), (448, 537100), (524, 459200), (560, 429680), (574, 419200), (640, 375970), (655, 367360), (656, 366800), (700, 343744), (800, 300776), (820, 293440), (896, 268550), (917, 262400), (1025, 234752), (1048, 229600), (1120, 214840), (1148, 209600), (1280, 187985), (1310, 183680), (1312, 183400), (1400, 171872), (1435, 167680), (1600, 150388), (1640, 146720), (1792, 134275), (1834, 131200), (2050, 117376), (2096, 114800), (2240, 107420), (2296, 104800), (2620, 91840), (2624, 91700), (2800, 85936), (2870, 83840), (3200, 75194), (3275, 73472), (3280, 73360), (3668, 65600), (4100, 58688), (4192, 57400), (4480, 53710), (4585, 52480), (4592, 52400), (5240, 45920), (5248, 45850), (5371, 44800), (5600, 42968), (5740, 41920), (6400, 37597), (6550, 36736), (6560, 36680), (7175, 33536), (7336, 32800), (8200, 29344), (8384, 28700), (8960, 26855), (9170, 26240), (9184, 26200), (10480, 22960), (10496, 22925), (10742, 22400), (11200, 21484), (11480, 20960), (13100, 18368), (13120, 18340), (14350, 16768), (14672, 16400)]