289338840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6043}}^1$

素因数の和:6086

約数の個数: 192

約数和(自身を含む): 1131436800

約数和(自身を除く): 842097960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6043, 6840, 7980, 9576, 11970, 12086, 15960, 18129, 23940, 24172, 30215, 36258, 42301, 47880, 48344, 54387, 60430, 72516, 84602, 90645, 108774, 114817, 120860, 126903, 145032, 169204, 181290, 211505, 217548, 229634, 241720, 253806, 271935, 338408, 344451, 362580, 380709, 423010, 435096, 459268, 507612, 543870, 574085, 634515, 688902, 725160, 761418, 803719, 846020, 918536, 1015224, 1033353, 1087740, 1148170, 1269030, 1377804, 1522836, 1607438, 1692040, 1722255, 1903545, 2066706, 2175480, 2296340, 2411157, 2538060, 2755608, 3045672, 3214876, 3444510, 3807090, 4018595, 4133412, 4592680, 4822314, 5076120, 5166765, 6429752, 6889020, 7233471, 7614180, 8037190, 8266824, 9644628, 10333530, 12055785, 13778040, 14466942, 15228360, 16074380, 19289256, 20667060, 24111570, 28933884, 32148760, 36167355, 41334120, 48223140, 57867768, 72334710, 96446280, 144669420, 289338840]

約数ペア:

[(1, 289338840), (2, 144669420), (3, 96446280), (4, 72334710), (5, 57867768), (6, 48223140), (7, 41334120), (8, 36167355), (9, 32148760), (10, 28933884), (12, 24111570), (14, 20667060), (15, 19289256), (18, 16074380), (19, 15228360), (20, 14466942), (21, 13778040), (24, 12055785), (28, 10333530), (30, 9644628), (35, 8266824), (36, 8037190), (38, 7614180), (40, 7233471), (42, 6889020), (45, 6429752), (56, 5166765), (57, 5076120), (60, 4822314), (63, 4592680), (70, 4133412), (72, 4018595), (76, 3807090), (84, 3444510), (90, 3214876), (95, 3045672), (105, 2755608), (114, 2538060), (120, 2411157), (126, 2296340), (133, 2175480), (140, 2066706), (152, 1903545), (168, 1722255), (171, 1692040), (180, 1607438), (190, 1522836), (210, 1377804), (228, 1269030), (252, 1148170), (266, 1087740), (280, 1033353), (285, 1015224), (315, 918536), (342, 846020), (360, 803719), (380, 761418), (399, 725160), (420, 688902), (456, 634515), (504, 574085), (532, 543870), (570, 507612), (630, 459268), (665, 435096), (684, 423010), (760, 380709), (798, 362580), (840, 344451), (855, 338408), (1064, 271935), (1140, 253806), (1197, 241720), (1260, 229634), (1330, 217548), (1368, 211505), (1596, 181290), (1710, 169204), (1995, 145032), (2280, 126903), (2394, 120860), (2520, 114817), (2660, 108774), (3192, 90645), (3420, 84602), (3990, 72516), (4788, 60430), (5320, 54387), (5985, 48344), (6043, 47880), (6840, 42301), (7980, 36258), (9576, 30215), (11970, 24172), (12086, 23940), (15960, 18129)]