68344080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2393}}^1$

素因数の和:2433

約数の個数: 160

約数和(自身を含む): 256483584

約数和(自身を除く): 188139504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2393, 2856, 3570, 4080, 4760, 4786, 5712, 7140, 7179, 9520, 9572, 11965, 14280, 14358, 16751, 19144, 23930, 28560, 28716, 33502, 35895, 38288, 40681, 47860, 50253, 57432, 67004, 71790, 81362, 83755, 95720, 100506, 114864, 122043, 134008, 143580, 162724, 167510, 191440, 201012, 203405, 244086, 251265, 268016, 284767, 287160, 325448, 335020, 402024, 406810, 488172, 502530, 569534, 574320, 610215, 650896, 670040, 804048, 813620, 854301, 976344, 1005060, 1139068, 1220430, 1340080, 1423835, 1627240, 1708602, 1952688, 2010120, 2278136, 2440860, 2847670, 3254480, 3417204, 4020240, 4271505, 4556272, 4881720, 5695340, 6834408, 8543010, 9763440, 11390680, 13668816, 17086020, 22781360, 34172040, 68344080]

約数ペア:

[(1, 68344080), (2, 34172040), (3, 22781360), (4, 17086020), (5, 13668816), (6, 11390680), (7, 9763440), (8, 8543010), (10, 6834408), (12, 5695340), (14, 4881720), (15, 4556272), (16, 4271505), (17, 4020240), (20, 3417204), (21, 3254480), (24, 2847670), (28, 2440860), (30, 2278136), (34, 2010120), (35, 1952688), (40, 1708602), (42, 1627240), (48, 1423835), (51, 1340080), (56, 1220430), (60, 1139068), (68, 1005060), (70, 976344), (80, 854301), (84, 813620), (85, 804048), (102, 670040), (105, 650896), (112, 610215), (119, 574320), (120, 569534), (136, 502530), (140, 488172), (168, 406810), (170, 402024), (204, 335020), (210, 325448), (238, 287160), (240, 284767), (255, 268016), (272, 251265), (280, 244086), (336, 203405), (340, 201012), (357, 191440), (408, 167510), (420, 162724), (476, 143580), (510, 134008), (560, 122043), (595, 114864), (680, 100506), (714, 95720), (816, 83755), (840, 81362), (952, 71790), (1020, 67004), (1190, 57432), (1360, 50253), (1428, 47860), (1680, 40681), (1785, 38288), (1904, 35895), (2040, 33502), (2380, 28716), (2393, 28560), (2856, 23930), (3570, 19144), (4080, 16751), (4760, 14358), (4786, 14280), (5712, 11965), (7140, 9572), (7179, 9520)]