1613306880

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:411

約数の個数: 264

約数和(自身を含む): 5650899072

約数和(自身を除く): 4037592192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 157, 160, 180, 192, 223, 240, 256, 288, 314, 320, 360, 384, 446, 471, 480, 512, 576, 628, 640, 669, 720, 768, 785, 892, 942, 960, 1024, 1115, 1152, 1256, 1280, 1338, 1413, 1440, 1536, 1570, 1784, 1884, 1920, 2007, 2230, 2304, 2355, 2512, 2560, 2676, 2826, 2880, 3072, 3140, 3345, 3568, 3768, 3840, 4014, 4460, 4608, 4710, 5024, 5120, 5352, 5652, 5760, 6280, 6690, 7065, 7136, 7536, 7680, 8028, 8920, 9216, 9420, 10035, 10048, 10704, 11304, 11520, 12560, 13380, 14130, 14272, 15072, 15360, 16056, 17840, 18840, 20070, 20096, 21408, 22608, 23040, 25120, 26760, 28260, 28544, 30144, 32112, 35011, 35680, 37680, 40140, 40192, 42816, 45216, 46080, 50240, 53520, 56520, 57088, 60288, 64224, 70022, 71360, 75360, 80280, 80384, 85632, 90432, 100480, 105033, 107040, 113040, 114176, 120576, 128448, 140044, 142720, 150720, 160560, 160768, 171264, 175055, 180864, 200960, 210066, 214080, 226080, 228352, 241152, 256896, 280088, 285440, 301440, 315099, 321120, 342528, 350110, 361728, 401920, 420132, 428160, 452160, 482304, 513792, 525165, 560176, 570880, 602880, 630198, 642240, 685056, 700220, 723456, 803840, 840264, 856320, 904320, 1027584, 1050330, 1120352, 1141760, 1205760, 1260396, 1284480, 1400440, 1446912, 1575495, 1680528, 1712640, 1808640, 2055168, 2100660, 2240704, 2411520, 2520792, 2568960, 2800880, 3150990, 3361056, 3425280, 3617280, 4201320, 4481408, 5041584, 5137920, 5601760, 6301980, 6722112, 7234560, 8402640, 8962816, 10083168, 10275840, 11203520, 12603960, 13444224, 16805280, 17925632, 20166336, 22407040, 25207920, 26888448, 33610560, 35851264, 40332672, 44814080, 50415840, 53776896, 67221120, 80665344, 89628160, 100831680, 107553792, 134442240, 161330688, 179256320, 201663360, 268884480, 322661376, 403326720, 537768960, 806653440, 1613306880]

約数ペア:

[(1, 1613306880), (2, 806653440), (3, 537768960), (4, 403326720), (5, 322661376), (6, 268884480), (8, 201663360), (9, 179256320), (10, 161330688), (12, 134442240), (15, 107553792), (16, 100831680), (18, 89628160), (20, 80665344), (24, 67221120), (30, 53776896), (32, 50415840), (36, 44814080), (40, 40332672), (45, 35851264), (48, 33610560), (60, 26888448), (64, 25207920), (72, 22407040), (80, 20166336), (90, 17925632), (96, 16805280), (120, 13444224), (128, 12603960), (144, 11203520), (157, 10275840), (160, 10083168), (180, 8962816), (192, 8402640), (223, 7234560), (240, 6722112), (256, 6301980), (288, 5601760), (314, 5137920), (320, 5041584), (360, 4481408), (384, 4201320), (446, 3617280), (471, 3425280), (480, 3361056), (512, 3150990), (576, 2800880), (628, 2568960), (640, 2520792), (669, 2411520), (720, 2240704), (768, 2100660), (785, 2055168), (892, 1808640), (942, 1712640), (960, 1680528), (1024, 1575495), (1115, 1446912), (1152, 1400440), (1256, 1284480), (1280, 1260396), (1338, 1205760), (1413, 1141760), (1440, 1120352), (1536, 1050330), (1570, 1027584), (1784, 904320), (1884, 856320), (1920, 840264), (2007, 803840), (2230, 723456), (2304, 700220), (2355, 685056), (2512, 642240), (2560, 630198), (2676, 602880), (2826, 570880), (2880, 560176), (3072, 525165), (3140, 513792), (3345, 482304), (3568, 452160), (3768, 428160), (3840, 420132), (4014, 401920), (4460, 361728), (4608, 350110), (4710, 342528), (5024, 321120), (5120, 315099), (5352, 301440), (5652, 285440), (5760, 280088), (6280, 256896), (6690, 241152), (7065, 228352), (7136, 226080), (7536, 214080), (7680, 210066), (8028, 200960), (8920, 180864), (9216, 175055), (9420, 171264), (10035, 160768), (10048, 160560), (10704, 150720), (11304, 142720), (11520, 140044), (12560, 128448), (13380, 120576), (14130, 114176), (14272, 113040), (15072, 107040), (15360, 105033), (16056, 100480), (17840, 90432), (18840, 85632), (20070, 80384), (20096, 80280), (21408, 75360), (22608, 71360), (23040, 70022), (25120, 64224), (26760, 60288), (28260, 57088), (28544, 56520), (30144, 53520), (32112, 50240), (35011, 46080), (35680, 45216), (37680, 42816), (40140, 40192)]