306047040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:349

約数の個数: 224

約数和(自身を含む): 1059972480

約数和(自身を除く): 753925440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 137, 156, 160, 179, 192, 195, 208, 240, 260, 274, 312, 320, 358, 390, 411, 416, 480, 520, 537, 548, 624, 685, 716, 780, 822, 832, 895, 960, 1040, 1074, 1096, 1248, 1370, 1432, 1560, 1644, 1781, 1790, 2055, 2080, 2148, 2192, 2327, 2496, 2685, 2740, 2864, 3120, 3288, 3562, 3580, 4110, 4160, 4296, 4384, 4654, 5343, 5370, 5480, 5728, 6240, 6576, 6981, 7124, 7160, 8220, 8592, 8768, 8905, 9308, 10686, 10740, 10960, 11456, 11635, 12480, 13152, 13962, 14248, 14320, 16440, 17184, 17810, 18616, 21372, 21480, 21920, 23270, 24523, 26304, 26715, 27924, 28496, 28640, 32880, 34368, 34905, 35620, 37232, 42744, 42960, 43840, 46540, 49046, 53430, 55848, 56992, 57280, 65760, 69810, 71240, 73569, 74464, 85488, 85920, 93080, 98092, 106860, 111696, 113984, 122615, 131520, 139620, 142480, 147138, 148928, 170976, 171840, 186160, 196184, 213720, 223392, 245230, 279240, 284960, 294276, 318799, 341952, 367845, 372320, 392368, 427440, 446784, 490460, 558480, 569920, 588552, 637598, 735690, 744640, 784736, 854880, 956397, 980920, 1116960, 1177104, 1275196, 1471380, 1569472, 1593995, 1709760, 1912794, 1961840, 2233920, 2354208, 2550392, 2942760, 3187990, 3825588, 3923680, 4708416, 4781985, 5100784, 5885520, 6375980, 7651176, 7847360, 9563970, 10201568, 11771040, 12751960, 15302352, 19127940, 20403136, 23542080, 25503920, 30604704, 38255880, 51007840, 61209408, 76511760, 102015680, 153023520, 306047040]

約数ペア:

[(1, 306047040), (2, 153023520), (3, 102015680), (4, 76511760), (5, 61209408), (6, 51007840), (8, 38255880), (10, 30604704), (12, 25503920), (13, 23542080), (15, 20403136), (16, 19127940), (20, 15302352), (24, 12751960), (26, 11771040), (30, 10201568), (32, 9563970), (39, 7847360), (40, 7651176), (48, 6375980), (52, 5885520), (60, 5100784), (64, 4781985), (65, 4708416), (78, 3923680), (80, 3825588), (96, 3187990), (104, 2942760), (120, 2550392), (130, 2354208), (137, 2233920), (156, 1961840), (160, 1912794), (179, 1709760), (192, 1593995), (195, 1569472), (208, 1471380), (240, 1275196), (260, 1177104), (274, 1116960), (312, 980920), (320, 956397), (358, 854880), (390, 784736), (411, 744640), (416, 735690), (480, 637598), (520, 588552), (537, 569920), (548, 558480), (624, 490460), (685, 446784), (716, 427440), (780, 392368), (822, 372320), (832, 367845), (895, 341952), (960, 318799), (1040, 294276), (1074, 284960), (1096, 279240), (1248, 245230), (1370, 223392), (1432, 213720), (1560, 196184), (1644, 186160), (1781, 171840), (1790, 170976), (2055, 148928), (2080, 147138), (2148, 142480), (2192, 139620), (2327, 131520), (2496, 122615), (2685, 113984), (2740, 111696), (2864, 106860), (3120, 98092), (3288, 93080), (3562, 85920), (3580, 85488), (4110, 74464), (4160, 73569), (4296, 71240), (4384, 69810), (4654, 65760), (5343, 57280), (5370, 56992), (5480, 55848), (5728, 53430), (6240, 49046), (6576, 46540), (6981, 43840), (7124, 42960), (7160, 42744), (8220, 37232), (8592, 35620), (8768, 34905), (8905, 34368), (9308, 32880), (10686, 28640), (10740, 28496), (10960, 27924), (11456, 26715), (11635, 26304), (12480, 24523), (13152, 23270), (13962, 21920), (14248, 21480), (14320, 21372), (16440, 18616), (17184, 17810)]