64224160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:447

約数の個数: 192

約数和(自身を含む): 204228864

約数和(自身を除く): 140004704

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 364, 385, 401, 416, 440, 455, 520, 560, 572, 616, 715, 728, 770, 802, 880, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1604, 1760, 1820, 2002, 2005, 2080, 2288, 2464, 2807, 2860, 2912, 3080, 3208, 3640, 4004, 4010, 4411, 4576, 5005, 5213, 5614, 5720, 6160, 6416, 7280, 8008, 8020, 8822, 10010, 10426, 11228, 11440, 12320, 12832, 14035, 14560, 16016, 16040, 17644, 20020, 20852, 22055, 22456, 22880, 26065, 28070, 30877, 32032, 32080, 35288, 36491, 40040, 41704, 44110, 44912, 52130, 56140, 57343, 61754, 64160, 70576, 72982, 80080, 83408, 88220, 89824, 104260, 112280, 114686, 123508, 141152, 145964, 154385, 160160, 166816, 176440, 182455, 208520, 224560, 229372, 247016, 286715, 291928, 308770, 352880, 364910, 401401, 417040, 449120, 458744, 494032, 573430, 583856, 617540, 705760, 729820, 802802, 834080, 917488, 988064, 1146860, 1167712, 1235080, 1459640, 1605604, 1834976, 2007005, 2293720, 2470160, 2919280, 3211208, 4014010, 4587440, 4940320, 5838560, 6422416, 8028020, 9174880, 12844832, 16056040, 32112080, 64224160]

約数ペア:

[(1, 64224160), (2, 32112080), (4, 16056040), (5, 12844832), (7, 9174880), (8, 8028020), (10, 6422416), (11, 5838560), (13, 4940320), (14, 4587440), (16, 4014010), (20, 3211208), (22, 2919280), (26, 2470160), (28, 2293720), (32, 2007005), (35, 1834976), (40, 1605604), (44, 1459640), (52, 1235080), (55, 1167712), (56, 1146860), (65, 988064), (70, 917488), (77, 834080), (80, 802802), (88, 729820), (91, 705760), (104, 617540), (110, 583856), (112, 573430), (130, 494032), (140, 458744), (143, 449120), (154, 417040), (160, 401401), (176, 364910), (182, 352880), (208, 308770), (220, 291928), (224, 286715), (260, 247016), (280, 229372), (286, 224560), (308, 208520), (352, 182455), (364, 176440), (385, 166816), (401, 160160), (416, 154385), (440, 145964), (455, 141152), (520, 123508), (560, 114686), (572, 112280), (616, 104260), (715, 89824), (728, 88220), (770, 83408), (802, 80080), (880, 72982), (910, 70576), (1001, 64160), (1040, 61754), (1120, 57343), (1144, 56140), (1232, 52130), (1430, 44912), (1456, 44110), (1540, 41704), (1604, 40040), (1760, 36491), (1820, 35288), (2002, 32080), (2005, 32032), (2080, 30877), (2288, 28070), (2464, 26065), (2807, 22880), (2860, 22456), (2912, 22055), (3080, 20852), (3208, 20020), (3640, 17644), (4004, 16040), (4010, 16016), (4411, 14560), (4576, 14035), (5005, 12832), (5213, 12320), (5614, 11440), (5720, 11228), (6160, 10426), (6416, 10010), (7280, 8822), (8008, 8020)]