655265520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 480

約数和(自身を含む): 2765572992

約数和(自身を除く): 2110307472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 73, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 137, 140, 144, 146, 156, 168, 180, 182, 195, 208, 210, 219, 234, 240, 252, 260, 273, 274, 280, 292, 312, 315, 336, 360, 364, 365, 390, 411, 420, 438, 455, 468, 504, 511, 520, 546, 548, 560, 584, 585, 624, 630, 657, 685, 720, 728, 730, 780, 819, 822, 840, 876, 910, 936, 949, 959, 1008, 1022, 1040, 1092, 1095, 1096, 1168, 1170, 1233, 1260, 1314, 1365, 1370, 1456, 1460, 1533, 1560, 1638, 1644, 1680, 1752, 1781, 1820, 1872, 1898, 1918, 2044, 2055, 2184, 2190, 2192, 2340, 2466, 2520, 2555, 2628, 2730, 2740, 2847, 2877, 2920, 3066, 3120, 3276, 3285, 3288, 3504, 3562, 3640, 3796, 3836, 4088, 4095, 4110, 4368, 4380, 4599, 4680, 4745, 4795, 4932, 5040, 5110, 5256, 5343, 5460, 5480, 5694, 5754, 5840, 6132, 6165, 6552, 6570, 6576, 6643, 7124, 7280, 7592, 7665, 7672, 8176, 8190, 8220, 8541, 8631, 8760, 8905, 9198, 9360, 9490, 9590, 9864, 10001, 10220, 10512, 10686, 10920, 10960, 11388, 11508, 12264, 12330, 12467, 13104, 13140, 13286, 14235, 14248, 14385, 15184, 15330, 15344, 16029, 16380, 16440, 17082, 17262, 17520, 17810, 18396, 18980, 19180, 19728, 19929, 20002, 20440, 21372, 21840, 22776, 22995, 23016, 24528, 24660, 24934, 26280, 26572, 26715, 28470, 28496, 28770, 30003, 30660, 32058, 32760, 32880, 33215, 34164, 34524, 35620, 36792, 37401, 37960, 38360, 39858, 40004, 40880, 42705, 42744, 43155, 45552, 45990, 46032, 49320, 49868, 50005, 52560, 53144, 53430, 56940, 57540, 59787, 60006, 61320, 62335, 64116, 65520, 66430, 68328, 69048, 70007, 71240, 73584, 74802, 75920, 76720, 79716, 80008, 80145, 85410, 85488, 86310, 90009, 91980, 98640, 99645, 99736, 100010, 106288, 106860, 112203, 113880, 115080, 119574, 120012, 122640, 124670, 128232, 130013, 132860, 136656, 138096, 140014, 142480, 149604, 150015, 159432, 160016, 160290, 170820, 172620, 180018, 183960, 187005, 199290, 199472, 200020, 210021, 213720, 224406, 227760, 230160, 239148, 240024, 249340, 256464, 260026, 265720, 280028, 298935, 299208, 300030, 318864, 320580, 341640, 345240, 350035, 360036, 367920, 374010, 390039, 398580, 400040, 420042, 427440, 448812, 450045, 478296, 480048, 498680, 520052, 531440, 560056, 561015, 597870, 598416, 600060, 630063, 641160, 650065, 683280, 690480, 700070, 720072, 748020, 780078, 797160, 800080, 840084, 897624, 900090, 910091, 956592, 997360, 1040104, 1050105, 1120112, 1122030, 1170117, 1195740, 1200120, 1260126, 1282320, 1300130, 1400140, 1440144, 1496040, 1560156, 1594320, 1680168, 1795248, 1800180, 1820182, 1950195, 2080208, 2100210, 2244060, 2340234, 2391480, 2400240, 2520252, 2600260, 2730273, 2800280, 2992080, 3120312, 3150315, 3360336, 3600360, 3640364, 3900390, 4200420, 4488120, 4550455, 4680468, 4782960, 5040504, 5200520, 5460546, 5600560, 5850585, 6240624, 6300630, 7200720, 7280728, 7800780, 8190819, 8400840, 8976240, 9100910, 9360936, 10081008, 10401040, 10921092, 11701170, 12601260, 13651365, 14561456, 15601560, 16381638, 16801680, 18201820, 18721872, 21842184, 23402340, 25202520, 27302730, 31203120, 32763276, 36403640, 40954095, 43684368, 46804680, 50405040, 54605460, 65526552, 72807280, 81908190, 93609360, 109210920, 131053104, 163816380, 218421840, 327632760, 655265520]

約数ペア:

[(1, 655265520), (2, 327632760), (3, 218421840), (4, 163816380), (5, 131053104), (6, 109210920), (7, 93609360), (8, 81908190), (9, 72807280), (10, 65526552), (12, 54605460), (13, 50405040), (14, 46804680), (15, 43684368), (16, 40954095), (18, 36403640), (20, 32763276), (21, 31203120), (24, 27302730), (26, 25202520), (28, 23402340), (30, 21842184), (35, 18721872), (36, 18201820), (39, 16801680), (40, 16381638), (42, 15601560), (45, 14561456), (48, 13651365), (52, 12601260), (56, 11701170), (60, 10921092), (63, 10401040), (65, 10081008), (70, 9360936), (72, 9100910), (73, 8976240), (78, 8400840), (80, 8190819), (84, 7800780), (90, 7280728), (91, 7200720), (104, 6300630), (105, 6240624), (112, 5850585), (117, 5600560), (120, 5460546), (126, 5200520), (130, 5040504), (137, 4782960), (140, 4680468), (144, 4550455), (146, 4488120), (156, 4200420), (168, 3900390), (180, 3640364), (182, 3600360), (195, 3360336), (208, 3150315), (210, 3120312), (219, 2992080), (234, 2800280), (240, 2730273), (252, 2600260), (260, 2520252), (273, 2400240), (274, 2391480), (280, 2340234), (292, 2244060), (312, 2100210), (315, 2080208), (336, 1950195), (360, 1820182), (364, 1800180), (365, 1795248), (390, 1680168), (411, 1594320), (420, 1560156), (438, 1496040), (455, 1440144), (468, 1400140), (504, 1300130), (511, 1282320), (520, 1260126), (546, 1200120), (548, 1195740), (560, 1170117), (584, 1122030), (585, 1120112), (624, 1050105), (630, 1040104), (657, 997360), (685, 956592), (720, 910091), (728, 900090), (730, 897624), (780, 840084), (819, 800080), (822, 797160), (840, 780078), (876, 748020), (910, 720072), (936, 700070), (949, 690480), (959, 683280), (1008, 650065), (1022, 641160), (1040, 630063), (1092, 600060), (1095, 598416), (1096, 597870), (1168, 561015), (1170, 560056), (1233, 531440), (1260, 520052), (1314, 498680), (1365, 480048), (1370, 478296), (1456, 450045), (1460, 448812), (1533, 427440), (1560, 420042), (1638, 400040), (1644, 398580), (1680, 390039), (1752, 374010), (1781, 367920), (1820, 360036), (1872, 350035), (1898, 345240), (1918, 341640), (2044, 320580), (2055, 318864), (2184, 300030), (2190, 299208), (2192, 298935), (2340, 280028), (2466, 265720), (2520, 260026), (2555, 256464), (2628, 249340), (2730, 240024), (2740, 239148), (2847, 230160), (2877, 227760), (2920, 224406), (3066, 213720), (3120, 210021), (3276, 200020), (3285, 199472), (3288, 199290), (3504, 187005), (3562, 183960), (3640, 180018), (3796, 172620), (3836, 170820), (4088, 160290), (4095, 160016), (4110, 159432), (4368, 150015), (4380, 149604), (4599, 142480), (4680, 140014), (4745, 138096), (4795, 136656), (4932, 132860), (5040, 130013), (5110, 128232), (5256, 124670), (5343, 122640), (5460, 120012), (5480, 119574), (5694, 115080), (5754, 113880), (5840, 112203), (6132, 106860), (6165, 106288), (6552, 100010), (6570, 99736), (6576, 99645), (6643, 98640), (7124, 91980), (7280, 90009), (7592, 86310), (7665, 85488), (7672, 85410), (8176, 80145), (8190, 80008), (8220, 79716), (8541, 76720), (8631, 75920), (8760, 74802), (8905, 73584), (9198, 71240), (9360, 70007), (9490, 69048), (9590, 68328), (9864, 66430), (10001, 65520), (10220, 64116), (10512, 62335), (10686, 61320), (10920, 60006), (10960, 59787), (11388, 57540), (11508, 56940), (12264, 53430), (12330, 53144), (12467, 52560), (13104, 50005), (13140, 49868), (13286, 49320), (14235, 46032), (14248, 45990), (14385, 45552), (15184, 43155), (15330, 42744), (15344, 42705), (16029, 40880), (16380, 40004), (16440, 39858), (17082, 38360), (17262, 37960), (17520, 37401), (17810, 36792), (18396, 35620), (18980, 34524), (19180, 34164), (19728, 33215), (19929, 32880), (20002, 32760), (20440, 32058), (21372, 30660), (21840, 30003), (22776, 28770), (22995, 28496), (23016, 28470), (24528, 26715), (24660, 26572), (24934, 26280)]