245166240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{787}}^1$

素因数の和:875

約数の個数: 192

約数和(自身を含む): 857848320

約数和(自身を除く): 612682080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 96, 110, 118, 120, 132, 160, 165, 176, 177, 220, 236, 240, 264, 295, 330, 352, 354, 440, 472, 480, 528, 590, 649, 660, 708, 787, 880, 885, 944, 1056, 1180, 1298, 1320, 1416, 1574, 1760, 1770, 1888, 1947, 2360, 2361, 2596, 2640, 2832, 3148, 3245, 3540, 3894, 3935, 4720, 4722, 5192, 5280, 5664, 6296, 6490, 7080, 7788, 7870, 8657, 9440, 9444, 9735, 10384, 11805, 12592, 12980, 14160, 15576, 15740, 17314, 18888, 19470, 20768, 23610, 25184, 25960, 25971, 28320, 31152, 31480, 34628, 37776, 38940, 43285, 46433, 47220, 51920, 51942, 62304, 62960, 69256, 75552, 77880, 86570, 92866, 94440, 103840, 103884, 125920, 129855, 138512, 139299, 155760, 173140, 185732, 188880, 207768, 232165, 259710, 277024, 278598, 311520, 346280, 371464, 377760, 415536, 464330, 510763, 519420, 557196, 692560, 696495, 742928, 831072, 928660, 1021526, 1038840, 1114392, 1385120, 1392990, 1485856, 1532289, 1857320, 2043052, 2077680, 2228784, 2553815, 2785980, 3064578, 3714640, 4086104, 4155360, 4457568, 5107630, 5571960, 6129156, 7429280, 7661445, 8172208, 10215260, 11143920, 12258312, 15322890, 16344416, 20430520, 22287840, 24516624, 30645780, 40861040, 49033248, 61291560, 81722080, 122583120, 245166240]

約数ペア:

[(1, 245166240), (2, 122583120), (3, 81722080), (4, 61291560), (5, 49033248), (6, 40861040), (8, 30645780), (10, 24516624), (11, 22287840), (12, 20430520), (15, 16344416), (16, 15322890), (20, 12258312), (22, 11143920), (24, 10215260), (30, 8172208), (32, 7661445), (33, 7429280), (40, 6129156), (44, 5571960), (48, 5107630), (55, 4457568), (59, 4155360), (60, 4086104), (66, 3714640), (80, 3064578), (88, 2785980), (96, 2553815), (110, 2228784), (118, 2077680), (120, 2043052), (132, 1857320), (160, 1532289), (165, 1485856), (176, 1392990), (177, 1385120), (220, 1114392), (236, 1038840), (240, 1021526), (264, 928660), (295, 831072), (330, 742928), (352, 696495), (354, 692560), (440, 557196), (472, 519420), (480, 510763), (528, 464330), (590, 415536), (649, 377760), (660, 371464), (708, 346280), (787, 311520), (880, 278598), (885, 277024), (944, 259710), (1056, 232165), (1180, 207768), (1298, 188880), (1320, 185732), (1416, 173140), (1574, 155760), (1760, 139299), (1770, 138512), (1888, 129855), (1947, 125920), (2360, 103884), (2361, 103840), (2596, 94440), (2640, 92866), (2832, 86570), (3148, 77880), (3245, 75552), (3540, 69256), (3894, 62960), (3935, 62304), (4720, 51942), (4722, 51920), (5192, 47220), (5280, 46433), (5664, 43285), (6296, 38940), (6490, 37776), (7080, 34628), (7788, 31480), (7870, 31152), (8657, 28320), (9440, 25971), (9444, 25960), (9735, 25184), (10384, 23610), (11805, 20768), (12592, 19470), (12980, 18888), (14160, 17314), (15576, 15740)]