64775040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3067}}^1$

素因数の和:3100

約数の個数: 128

約数和(自身を含む): 225313920

約数和(自身を除く): 160538880

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, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3067, 3520, 4224, 5280, 6134, 7040, 9201, 10560, 12268, 15335, 18402, 21120, 24536, 30670, 33737, 36804, 46005, 49072, 61340, 67474, 73608, 92010, 98144, 101211, 122680, 134948, 147216, 168685, 184020, 196288, 202422, 245360, 269896, 294432, 337370, 368040, 392576, 404844, 490720, 506055, 539792, 588864, 674740, 736080, 809688, 981440, 1012110, 1079584, 1177728, 1349480, 1472160, 1619376, 1962880, 2024220, 2159168, 2698960, 2944320, 3238752, 4048440, 4318336, 5397920, 5888640, 6477504, 8096880, 10795840, 12955008, 16193760, 21591680, 32387520, 64775040]

約数ペア:

[(1, 64775040), (2, 32387520), (3, 21591680), (4, 16193760), (5, 12955008), (6, 10795840), (8, 8096880), (10, 6477504), (11, 5888640), (12, 5397920), (15, 4318336), (16, 4048440), (20, 3238752), (22, 2944320), (24, 2698960), (30, 2159168), (32, 2024220), (33, 1962880), (40, 1619376), (44, 1472160), (48, 1349480), (55, 1177728), (60, 1079584), (64, 1012110), (66, 981440), (80, 809688), (88, 736080), (96, 674740), (110, 588864), (120, 539792), (128, 506055), (132, 490720), (160, 404844), (165, 392576), (176, 368040), (192, 337370), (220, 294432), (240, 269896), (264, 245360), (320, 202422), (330, 196288), (352, 184020), (384, 168685), (440, 147216), (480, 134948), (528, 122680), (640, 101211), (660, 98144), (704, 92010), (880, 73608), (960, 67474), (1056, 61340), (1320, 49072), (1408, 46005), (1760, 36804), (1920, 33737), (2112, 30670), (2640, 24536), (3067, 21120), (3520, 18402), (4224, 15335), (5280, 12268), (6134, 10560), (7040, 9201)]