2019723120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12809}}^1$

素因数の和:12904

約数の個数: 160

約数和(自身を含む): 7052673600

約数和(自身を除く): 5032950480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 108, 120, 135, 144, 146, 180, 216, 219, 240, 270, 292, 360, 365, 432, 438, 540, 584, 657, 720, 730, 876, 1080, 1095, 1168, 1314, 1460, 1752, 1971, 2160, 2190, 2628, 2920, 3285, 3504, 3942, 4380, 5256, 5840, 6570, 7884, 8760, 9855, 10512, 12809, 13140, 15768, 17520, 19710, 25618, 26280, 31536, 38427, 39420, 51236, 52560, 64045, 76854, 78840, 102472, 115281, 128090, 153708, 157680, 192135, 204944, 230562, 256180, 307416, 345843, 384270, 461124, 512360, 576405, 614832, 691686, 768540, 922248, 935057, 1024720, 1152810, 1383372, 1537080, 1729215, 1844496, 1870114, 2305620, 2766744, 2805171, 3074160, 3458430, 3740228, 4611240, 4675285, 5533488, 5610342, 6916860, 7480456, 8415513, 9222480, 9350570, 11220684, 13833720, 14025855, 14960912, 16831026, 18701140, 22441368, 25246539, 27667440, 28051710, 33662052, 37402280, 42077565, 44882736, 50493078, 56103420, 67324104, 74804560, 84155130, 100986156, 112206840, 126232695, 134648208, 168310260, 201972312, 224413680, 252465390, 336620520, 403944624, 504930780, 673241040, 1009861560, 2019723120]

約数ペア:

[(1, 2019723120), (2, 1009861560), (3, 673241040), (4, 504930780), (5, 403944624), (6, 336620520), (8, 252465390), (9, 224413680), (10, 201972312), (12, 168310260), (15, 134648208), (16, 126232695), (18, 112206840), (20, 100986156), (24, 84155130), (27, 74804560), (30, 67324104), (36, 56103420), (40, 50493078), (45, 44882736), (48, 42077565), (54, 37402280), (60, 33662052), (72, 28051710), (73, 27667440), (80, 25246539), (90, 22441368), (108, 18701140), (120, 16831026), (135, 14960912), (144, 14025855), (146, 13833720), (180, 11220684), (216, 9350570), (219, 9222480), (240, 8415513), (270, 7480456), (292, 6916860), (360, 5610342), (365, 5533488), (432, 4675285), (438, 4611240), (540, 3740228), (584, 3458430), (657, 3074160), (720, 2805171), (730, 2766744), (876, 2305620), (1080, 1870114), (1095, 1844496), (1168, 1729215), (1314, 1537080), (1460, 1383372), (1752, 1152810), (1971, 1024720), (2160, 935057), (2190, 922248), (2628, 768540), (2920, 691686), (3285, 614832), (3504, 576405), (3942, 512360), (4380, 461124), (5256, 384270), (5840, 345843), (6570, 307416), (7884, 256180), (8760, 230562), (9855, 204944), (10512, 192135), (12809, 157680), (13140, 153708), (15768, 128090), (17520, 115281), (19710, 102472), (25618, 78840), (26280, 76854), (31536, 64045), (38427, 52560), (39420, 51236)]