20231771040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1080757}}^1$

素因数の和:1080791

約数の個数: 144

約数和(自身を含む): 74351827368

約数和(自身を除く): 54120056328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 1080757, 2161514, 3242271, 4323028, 5403785, 6484542, 8646056, 9726813, 10807570, 12969084, 14049841, 16211355, 17292112, 19453626, 21615140, 25938168, 28099682, 32422710, 34584224, 38907252, 42149523, 43230280, 48634065, 51876336, 56199364, 64845420, 70249205, 77814504, 84299046, 86460560, 97268130, 103752672, 112398728, 126448569, 129690840, 140498410, 155629008, 168598092, 172921120, 194536260, 210747615, 224797456, 252897138, 259381680, 280996820, 311258016, 337196184, 389072520, 421495230, 449594912, 505794276, 518763360, 561993640, 632242845, 674392368, 778145040, 842990460, 1011588552, 1123987280, 1264485690, 1348784736, 1556290080, 1685980920, 2023177104, 2247974560, 2528971380, 3371961840, 4046354208, 5057942760, 6743923680, 10115885520, 20231771040]

約数ペア:

[(1, 20231771040), (2, 10115885520), (3, 6743923680), (4, 5057942760), (5, 4046354208), (6, 3371961840), (8, 2528971380), (9, 2247974560), (10, 2023177104), (12, 1685980920), (13, 1556290080), (15, 1348784736), (16, 1264485690), (18, 1123987280), (20, 1011588552), (24, 842990460), (26, 778145040), (30, 674392368), (32, 632242845), (36, 561993640), (39, 518763360), (40, 505794276), (45, 449594912), (48, 421495230), (52, 389072520), (60, 337196184), (65, 311258016), (72, 280996820), (78, 259381680), (80, 252897138), (90, 224797456), (96, 210747615), (104, 194536260), (117, 172921120), (120, 168598092), (130, 155629008), (144, 140498410), (156, 129690840), (160, 126448569), (180, 112398728), (195, 103752672), (208, 97268130), (234, 86460560), (240, 84299046), (260, 77814504), (288, 70249205), (312, 64845420), (360, 56199364), (390, 51876336), (416, 48634065), (468, 43230280), (480, 42149523), (520, 38907252), (585, 34584224), (624, 32422710), (720, 28099682), (780, 25938168), (936, 21615140), (1040, 19453626), (1170, 17292112), (1248, 16211355), (1440, 14049841), (1560, 12969084), (1872, 10807570), (2080, 9726813), (2340, 8646056), (3120, 6484542), (3744, 5403785), (4680, 4323028), (6240, 3242271), (9360, 2161514), (18720, 1080757)]