288924720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{751}}^1$

素因数の和:1003

約数の個数: 160

約数和(自身を含む): 1029457920

約数和(自身を除く): 740533200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 229, 240, 280, 336, 420, 458, 560, 687, 751, 840, 916, 1145, 1374, 1502, 1603, 1680, 1832, 2253, 2290, 2748, 3004, 3206, 3435, 3664, 3755, 4506, 4580, 4809, 5257, 5496, 6008, 6412, 6870, 7510, 8015, 9012, 9160, 9618, 10514, 10992, 11265, 12016, 12824, 13740, 15020, 15771, 16030, 18024, 18320, 19236, 21028, 22530, 24045, 25648, 26285, 27480, 30040, 31542, 32060, 36048, 38472, 42056, 45060, 48090, 52570, 54960, 60080, 63084, 64120, 76944, 78855, 84112, 90120, 96180, 105140, 126168, 128240, 157710, 171979, 180240, 192360, 210280, 252336, 315420, 343958, 384720, 420560, 515937, 630840, 687916, 859895, 1031874, 1203853, 1261680, 1375832, 1719790, 2063748, 2407706, 2579685, 2751664, 3439580, 3611559, 4127496, 4815412, 5159370, 6019265, 6879160, 7223118, 8254992, 9630824, 10318740, 12038530, 13758320, 14446236, 18057795, 19261648, 20637480, 24077060, 28892472, 36115590, 41274960, 48154120, 57784944, 72231180, 96308240, 144462360, 288924720]

約数ペア:

[(1, 288924720), (2, 144462360), (3, 96308240), (4, 72231180), (5, 57784944), (6, 48154120), (7, 41274960), (8, 36115590), (10, 28892472), (12, 24077060), (14, 20637480), (15, 19261648), (16, 18057795), (20, 14446236), (21, 13758320), (24, 12038530), (28, 10318740), (30, 9630824), (35, 8254992), (40, 7223118), (42, 6879160), (48, 6019265), (56, 5159370), (60, 4815412), (70, 4127496), (80, 3611559), (84, 3439580), (105, 2751664), (112, 2579685), (120, 2407706), (140, 2063748), (168, 1719790), (210, 1375832), (229, 1261680), (240, 1203853), (280, 1031874), (336, 859895), (420, 687916), (458, 630840), (560, 515937), (687, 420560), (751, 384720), (840, 343958), (916, 315420), (1145, 252336), (1374, 210280), (1502, 192360), (1603, 180240), (1680, 171979), (1832, 157710), (2253, 128240), (2290, 126168), (2748, 105140), (3004, 96180), (3206, 90120), (3435, 84112), (3664, 78855), (3755, 76944), (4506, 64120), (4580, 63084), (4809, 60080), (5257, 54960), (5496, 52570), (6008, 48090), (6412, 45060), (6870, 42056), (7510, 38472), (8015, 36048), (9012, 32060), (9160, 31542), (9618, 30040), (10514, 27480), (10992, 26285), (11265, 25648), (12016, 24045), (12824, 22530), (13740, 21028), (15020, 19236), (15771, 18320), (16030, 18024)]