847530240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12983}}^1$

素因数の和:13024

約数の個数: 144

約数和(自身を含む): 2866243968

約数和(自身を除く): 2018713728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 8160, 10880, 12983, 13056, 16320, 21760, 25966, 32640, 38949, 51932, 64915, 65280, 77898, 103864, 129830, 155796, 194745, 207728, 220711, 259660, 311592, 389490, 415456, 441422, 519320, 623184, 662133, 778980, 830912, 882844, 1038640, 1103555, 1246368, 1324266, 1557960, 1661824, 1765688, 2077280, 2207110, 2492736, 2648532, 3115920, 3310665, 3323648, 3531376, 4154560, 4414220, 4985472, 5297064, 6231840, 6621330, 7062752, 8309120, 8828440, 9970944, 10594128, 12463680, 13242660, 14125504, 16618240, 17656880, 21188256, 24927360, 26485320, 28251008, 35313760, 42376512, 49854720, 52970640, 56502016, 70627520, 84753024, 105941280, 141255040, 169506048, 211882560, 282510080, 423765120, 847530240]

約数ペア:

[(1, 847530240), (2, 423765120), (3, 282510080), (4, 211882560), (5, 169506048), (6, 141255040), (8, 105941280), (10, 84753024), (12, 70627520), (15, 56502016), (16, 52970640), (17, 49854720), (20, 42376512), (24, 35313760), (30, 28251008), (32, 26485320), (34, 24927360), (40, 21188256), (48, 17656880), (51, 16618240), (60, 14125504), (64, 13242660), (68, 12463680), (80, 10594128), (85, 9970944), (96, 8828440), (102, 8309120), (120, 7062752), (128, 6621330), (136, 6231840), (160, 5297064), (170, 4985472), (192, 4414220), (204, 4154560), (240, 3531376), (255, 3323648), (256, 3310665), (272, 3115920), (320, 2648532), (340, 2492736), (384, 2207110), (408, 2077280), (480, 1765688), (510, 1661824), (544, 1557960), (640, 1324266), (680, 1246368), (768, 1103555), (816, 1038640), (960, 882844), (1020, 830912), (1088, 778980), (1280, 662133), (1360, 623184), (1632, 519320), (1920, 441422), (2040, 415456), (2176, 389490), (2720, 311592), (3264, 259660), (3840, 220711), (4080, 207728), (4352, 194745), (5440, 155796), (6528, 129830), (8160, 103864), (10880, 77898), (12983, 65280), (13056, 64915), (16320, 51932), (21760, 38949), (25966, 32640)]