247991040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:160

約数の個数: 432

約数和(自身を含む): 994855680

約数和(自身を除く): 746864640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 103, 110, 114, 120, 128, 132, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 206, 209, 220, 228, 240, 256, 264, 285, 288, 304, 309, 320, 330, 342, 352, 360, 380, 384, 396, 412, 418, 440, 456, 480, 495, 515, 528, 570, 576, 608, 618, 627, 640, 660, 684, 704, 720, 760, 768, 792, 824, 836, 855, 880, 912, 927, 960, 990, 1030, 1045, 1056, 1133, 1140, 1152, 1216, 1236, 1254, 1280, 1320, 1368, 1408, 1440, 1520, 1545, 1584, 1648, 1672, 1710, 1760, 1824, 1854, 1881, 1920, 1957, 1980, 2060, 2090, 2112, 2266, 2280, 2304, 2432, 2472, 2508, 2640, 2736, 2816, 2880, 3040, 3090, 3135, 3168, 3296, 3344, 3399, 3420, 3520, 3648, 3708, 3762, 3840, 3914, 3960, 4120, 4180, 4224, 4532, 4560, 4635, 4864, 4944, 5016, 5280, 5472, 5665, 5760, 5871, 6080, 6180, 6270, 6336, 6592, 6688, 6798, 6840, 7040, 7296, 7416, 7524, 7828, 7920, 8240, 8360, 8448, 9064, 9120, 9270, 9405, 9785, 9888, 10032, 10197, 10560, 10944, 11330, 11520, 11742, 12160, 12360, 12540, 12672, 13184, 13376, 13596, 13680, 14080, 14592, 14832, 15048, 15656, 15840, 16480, 16720, 16995, 17613, 18128, 18240, 18540, 18810, 19570, 19776, 20064, 20394, 21120, 21527, 21888, 22660, 23484, 24320, 24720, 25080, 25344, 26368, 26752, 27192, 27360, 29355, 29664, 30096, 31312, 31680, 32960, 33440, 33990, 35226, 36256, 36480, 37080, 37620, 39140, 39552, 40128, 40788, 42240, 43054, 43776, 45320, 46968, 49440, 50160, 50985, 53504, 54384, 54720, 58710, 59328, 60192, 62624, 63360, 64581, 65920, 66880, 67980, 70452, 72512, 72960, 74160, 75240, 78280, 79104, 80256, 81576, 86108, 88065, 90640, 93936, 98880, 100320, 101970, 107635, 108768, 109440, 117420, 118656, 120384, 125248, 126720, 129162, 131840, 133760, 135960, 140904, 145024, 148320, 150480, 156560, 160512, 163152, 172216, 176130, 181280, 187872, 193743, 197760, 200640, 203940, 215270, 217536, 218880, 234840, 237312, 240768, 250496, 258324, 267520, 271920, 281808, 290048, 296640, 300960, 313120, 322905, 326304, 344432, 352260, 362560, 375744, 387486, 395520, 401280, 407880, 430540, 435072, 469680, 481536, 500992, 516648, 543840, 563616, 593280, 601920, 626240, 645810, 652608, 688864, 704520, 725120, 751488, 774972, 802560, 815760, 861080, 870144, 939360, 968715, 1033296, 1087680, 1127232, 1186560, 1203840, 1252480, 1291620, 1305216, 1377728, 1409040, 1450240, 1502976, 1549944, 1631520, 1722160, 1878720, 1937430, 2066592, 2175360, 2254464, 2407680, 2504960, 2583240, 2610432, 2755456, 2818080, 3099888, 3263040, 3444320, 3757440, 3874860, 4133184, 4350720, 4508928, 5166480, 5510912, 5636160, 6199776, 6526080, 6888640, 7514880, 7749720, 8266368, 10332960, 11272320, 12399552, 13052160, 13777280, 15499440, 16532736, 20665920, 22544640, 24799104, 27554560, 30998880, 41331840, 49598208, 61997760, 82663680, 123995520, 247991040]

約数ペア:

[(1, 247991040), (2, 123995520), (3, 82663680), (4, 61997760), (5, 49598208), (6, 41331840), (8, 30998880), (9, 27554560), (10, 24799104), (11, 22544640), (12, 20665920), (15, 16532736), (16, 15499440), (18, 13777280), (19, 13052160), (20, 12399552), (22, 11272320), (24, 10332960), (30, 8266368), (32, 7749720), (33, 7514880), (36, 6888640), (38, 6526080), (40, 6199776), (44, 5636160), (45, 5510912), (48, 5166480), (55, 4508928), (57, 4350720), (60, 4133184), (64, 3874860), (66, 3757440), (72, 3444320), (76, 3263040), (80, 3099888), (88, 2818080), (90, 2755456), (95, 2610432), (96, 2583240), (99, 2504960), (103, 2407680), (110, 2254464), (114, 2175360), (120, 2066592), (128, 1937430), (132, 1878720), (144, 1722160), (152, 1631520), (160, 1549944), (165, 1502976), (171, 1450240), (176, 1409040), (180, 1377728), (190, 1305216), (192, 1291620), (198, 1252480), (206, 1203840), (209, 1186560), (220, 1127232), (228, 1087680), (240, 1033296), (256, 968715), (264, 939360), (285, 870144), (288, 861080), (304, 815760), (309, 802560), (320, 774972), (330, 751488), (342, 725120), (352, 704520), (360, 688864), (380, 652608), (384, 645810), (396, 626240), (412, 601920), (418, 593280), (440, 563616), (456, 543840), (480, 516648), (495, 500992), (515, 481536), (528, 469680), (570, 435072), (576, 430540), (608, 407880), (618, 401280), (627, 395520), (640, 387486), (660, 375744), (684, 362560), (704, 352260), (720, 344432), (760, 326304), (768, 322905), (792, 313120), (824, 300960), (836, 296640), (855, 290048), (880, 281808), (912, 271920), (927, 267520), (960, 258324), (990, 250496), (1030, 240768), (1045, 237312), (1056, 234840), (1133, 218880), (1140, 217536), (1152, 215270), (1216, 203940), (1236, 200640), (1254, 197760), (1280, 193743), (1320, 187872), (1368, 181280), (1408, 176130), (1440, 172216), (1520, 163152), (1545, 160512), (1584, 156560), (1648, 150480), (1672, 148320), (1710, 145024), (1760, 140904), (1824, 135960), (1854, 133760), (1881, 131840), (1920, 129162), (1957, 126720), (1980, 125248), (2060, 120384), (2090, 118656), (2112, 117420), (2266, 109440), (2280, 108768), (2304, 107635), (2432, 101970), (2472, 100320), (2508, 98880), (2640, 93936), (2736, 90640), (2816, 88065), (2880, 86108), (3040, 81576), (3090, 80256), (3135, 79104), (3168, 78280), (3296, 75240), (3344, 74160), (3399, 72960), (3420, 72512), (3520, 70452), (3648, 67980), (3708, 66880), (3762, 65920), (3840, 64581), (3914, 63360), (3960, 62624), (4120, 60192), (4180, 59328), (4224, 58710), (4532, 54720), (4560, 54384), (4635, 53504), (4864, 50985), (4944, 50160), (5016, 49440), (5280, 46968), (5472, 45320), (5665, 43776), (5760, 43054), (5871, 42240), (6080, 40788), (6180, 40128), (6270, 39552), (6336, 39140), (6592, 37620), (6688, 37080), (6798, 36480), (6840, 36256), (7040, 35226), (7296, 33990), (7416, 33440), (7524, 32960), (7828, 31680), (7920, 31312), (8240, 30096), (8360, 29664), (8448, 29355), (9064, 27360), (9120, 27192), (9270, 26752), (9405, 26368), (9785, 25344), (9888, 25080), (10032, 24720), (10197, 24320), (10560, 23484), (10944, 22660), (11330, 21888), (11520, 21527), (11742, 21120), (12160, 20394), (12360, 20064), (12540, 19776), (12672, 19570), (13184, 18810), (13376, 18540), (13596, 18240), (13680, 18128), (14080, 17613), (14592, 16995), (14832, 16720), (15048, 16480), (15656, 15840)]