230423760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:506

約数の個数: 240

約数和(自身を含む): 893692800

約数和(自身を除く): 663269040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 131, 140, 144, 168, 180, 210, 240, 252, 262, 280, 315, 336, 349, 360, 393, 420, 504, 524, 560, 630, 655, 698, 720, 786, 840, 917, 1008, 1047, 1048, 1179, 1260, 1310, 1396, 1572, 1680, 1745, 1834, 1965, 2094, 2096, 2358, 2443, 2520, 2620, 2751, 2792, 3141, 3144, 3490, 3668, 3930, 4188, 4585, 4716, 4886, 5040, 5235, 5240, 5502, 5584, 5895, 6282, 6288, 6980, 7329, 7336, 7860, 8253, 8376, 9170, 9432, 9772, 10470, 10480, 11004, 11790, 12215, 12564, 13755, 13960, 14658, 14672, 15705, 15720, 16506, 16752, 18340, 18864, 19544, 20940, 21987, 22008, 23580, 24430, 25128, 27510, 27920, 29316, 31410, 31440, 33012, 36645, 36680, 39088, 41265, 41880, 43974, 44016, 45719, 47160, 48860, 50256, 55020, 58632, 62820, 66024, 73290, 73360, 82530, 83760, 87948, 91438, 94320, 97720, 109935, 110040, 117264, 125640, 132048, 137157, 146580, 165060, 175896, 182876, 195440, 219870, 220080, 228595, 251280, 274314, 293160, 320033, 330120, 351792, 365752, 411471, 439740, 457190, 548628, 586320, 640066, 660240, 685785, 731504, 822942, 879480, 914380, 960099, 1097256, 1280132, 1371570, 1600165, 1645884, 1758960, 1828760, 1920198, 2057355, 2194512, 2560264, 2743140, 2880297, 3200330, 3291768, 3657520, 3840396, 4114710, 4800495, 5120528, 5486280, 5760594, 6400660, 6583536, 7680792, 8229420, 9600990, 10972560, 11521188, 12801320, 14401485, 15361584, 16458840, 19201980, 23042376, 25602640, 28802970, 32917680, 38403960, 46084752, 57605940, 76807920, 115211880, 230423760]

約数ペア:

[(1, 230423760), (2, 115211880), (3, 76807920), (4, 57605940), (5, 46084752), (6, 38403960), (7, 32917680), (8, 28802970), (9, 25602640), (10, 23042376), (12, 19201980), (14, 16458840), (15, 15361584), (16, 14401485), (18, 12801320), (20, 11521188), (21, 10972560), (24, 9600990), (28, 8229420), (30, 7680792), (35, 6583536), (36, 6400660), (40, 5760594), (42, 5486280), (45, 5120528), (48, 4800495), (56, 4114710), (60, 3840396), (63, 3657520), (70, 3291768), (72, 3200330), (80, 2880297), (84, 2743140), (90, 2560264), (105, 2194512), (112, 2057355), (120, 1920198), (126, 1828760), (131, 1758960), (140, 1645884), (144, 1600165), (168, 1371570), (180, 1280132), (210, 1097256), (240, 960099), (252, 914380), (262, 879480), (280, 822942), (315, 731504), (336, 685785), (349, 660240), (360, 640066), (393, 586320), (420, 548628), (504, 457190), (524, 439740), (560, 411471), (630, 365752), (655, 351792), (698, 330120), (720, 320033), (786, 293160), (840, 274314), (917, 251280), (1008, 228595), (1047, 220080), (1048, 219870), (1179, 195440), (1260, 182876), (1310, 175896), (1396, 165060), (1572, 146580), (1680, 137157), (1745, 132048), (1834, 125640), (1965, 117264), (2094, 110040), (2096, 109935), (2358, 97720), (2443, 94320), (2520, 91438), (2620, 87948), (2751, 83760), (2792, 82530), (3141, 73360), (3144, 73290), (3490, 66024), (3668, 62820), (3930, 58632), (4188, 55020), (4585, 50256), (4716, 48860), (4886, 47160), (5040, 45719), (5235, 44016), (5240, 43974), (5502, 41880), (5584, 41265), (5895, 39088), (6282, 36680), (6288, 36645), (6980, 33012), (7329, 31440), (7336, 31410), (7860, 29316), (8253, 27920), (8376, 27510), (9170, 25128), (9432, 24430), (9772, 23580), (10470, 22008), (10480, 21987), (11004, 20940), (11790, 19544), (12215, 18864), (12564, 18340), (13755, 16752), (13960, 16506), (14658, 15720), (14672, 15705)]