662960320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1483}}^1$

素因数の和:1638

約数の個数: 112

約数和(自身を含む): 1736921088

約数和(自身を除く): 1073960768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 160, 176, 220, 254, 320, 352, 440, 508, 635, 704, 880, 1016, 1270, 1397, 1483, 1760, 2032, 2540, 2794, 2966, 3520, 4064, 5080, 5588, 5932, 6985, 7415, 8128, 10160, 11176, 11864, 13970, 14830, 16313, 20320, 22352, 23728, 27940, 29660, 32626, 40640, 44704, 47456, 55880, 59320, 65252, 81565, 89408, 94912, 111760, 118640, 130504, 163130, 188341, 223520, 237280, 261008, 326260, 376682, 447040, 474560, 522016, 652520, 753364, 941705, 1044032, 1305040, 1506728, 1883410, 2071751, 2610080, 3013456, 3766820, 4143502, 5220160, 6026912, 7533640, 8287004, 10358755, 12053824, 15067280, 16574008, 20717510, 30134560, 33148016, 41435020, 60269120, 66296032, 82870040, 132592064, 165740080, 331480160, 662960320]

約数ペア:

[(1, 662960320), (2, 331480160), (4, 165740080), (5, 132592064), (8, 82870040), (10, 66296032), (11, 60269120), (16, 41435020), (20, 33148016), (22, 30134560), (32, 20717510), (40, 16574008), (44, 15067280), (55, 12053824), (64, 10358755), (80, 8287004), (88, 7533640), (110, 6026912), (127, 5220160), (160, 4143502), (176, 3766820), (220, 3013456), (254, 2610080), (320, 2071751), (352, 1883410), (440, 1506728), (508, 1305040), (635, 1044032), (704, 941705), (880, 753364), (1016, 652520), (1270, 522016), (1397, 474560), (1483, 447040), (1760, 376682), (2032, 326260), (2540, 261008), (2794, 237280), (2966, 223520), (3520, 188341), (4064, 163130), (5080, 130504), (5588, 118640), (5932, 111760), (6985, 94912), (7415, 89408), (8128, 81565), (10160, 65252), (11176, 59320), (11864, 55880), (13970, 47456), (14830, 44704), (16313, 40640), (20320, 32626), (22352, 29660), (23728, 27940)]