447805680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14029}}^1$

素因数の和:14071

約数の個数: 160

約数和(自身を含む): 1670131200

約数和(自身を除く): 1222325520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 14029, 15960, 28058, 31920, 42087, 56116, 70145, 84174, 98203, 112232, 140290, 168348, 196406, 210435, 224464, 266551, 280580, 294609, 336696, 392812, 420870, 491015, 533102, 561160, 589218, 673392, 785624, 799653, 841740, 982030, 1066204, 1122320, 1178436, 1332755, 1473045, 1571248, 1599306, 1683480, 1865857, 1964060, 2132408, 2356872, 2665510, 2946090, 3198612, 3366960, 3731714, 3928120, 3998265, 4264816, 4713744, 5331020, 5597571, 5892180, 6397224, 7463428, 7856240, 7996530, 9329285, 10662040, 11195142, 11784360, 12794448, 14926856, 15993060, 18658570, 21324080, 22390284, 23568720, 27987855, 29853712, 31986120, 37317140, 44780568, 55975710, 63972240, 74634280, 89561136, 111951420, 149268560, 223902840, 447805680]

約数ペア:

[(1, 447805680), (2, 223902840), (3, 149268560), (4, 111951420), (5, 89561136), (6, 74634280), (7, 63972240), (8, 55975710), (10, 44780568), (12, 37317140), (14, 31986120), (15, 29853712), (16, 27987855), (19, 23568720), (20, 22390284), (21, 21324080), (24, 18658570), (28, 15993060), (30, 14926856), (35, 12794448), (38, 11784360), (40, 11195142), (42, 10662040), (48, 9329285), (56, 7996530), (57, 7856240), (60, 7463428), (70, 6397224), (76, 5892180), (80, 5597571), (84, 5331020), (95, 4713744), (105, 4264816), (112, 3998265), (114, 3928120), (120, 3731714), (133, 3366960), (140, 3198612), (152, 2946090), (168, 2665510), (190, 2356872), (210, 2132408), (228, 1964060), (240, 1865857), (266, 1683480), (280, 1599306), (285, 1571248), (304, 1473045), (336, 1332755), (380, 1178436), (399, 1122320), (420, 1066204), (456, 982030), (532, 841740), (560, 799653), (570, 785624), (665, 673392), (760, 589218), (798, 561160), (840, 533102), (912, 491015), (1064, 420870), (1140, 392812), (1330, 336696), (1520, 294609), (1596, 280580), (1680, 266551), (1995, 224464), (2128, 210435), (2280, 196406), (2660, 168348), (3192, 140290), (3990, 112232), (4560, 98203), (5320, 84174), (6384, 70145), (7980, 56116), (10640, 42087), (14029, 31920), (15960, 28058)]