399115080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 512

約数和(自身を含む): 1703116800

約数和(自身を除く): 1304001720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 31, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 84, 90, 91, 93, 104, 105, 108, 117, 120, 124, 126, 130, 131, 135, 140, 155, 156, 168, 180, 182, 186, 189, 195, 210, 216, 217, 234, 248, 252, 260, 262, 270, 273, 279, 280, 310, 312, 315, 351, 360, 364, 372, 378, 390, 393, 403, 420, 434, 455, 465, 468, 504, 520, 524, 540, 546, 558, 585, 620, 630, 651, 655, 702, 728, 744, 756, 780, 786, 806, 819, 837, 840, 868, 910, 917, 930, 936, 945, 1048, 1080, 1085, 1092, 1116, 1170, 1179, 1209, 1240, 1260, 1302, 1310, 1365, 1395, 1404, 1512, 1560, 1572, 1612, 1638, 1674, 1703, 1736, 1755, 1820, 1834, 1860, 1890, 1953, 1965, 2015, 2170, 2184, 2232, 2340, 2358, 2418, 2457, 2520, 2604, 2620, 2730, 2751, 2790, 2808, 2821, 3144, 3224, 3255, 3276, 3348, 3406, 3510, 3537, 3627, 3640, 3668, 3720, 3780, 3906, 3930, 4030, 4061, 4095, 4185, 4340, 4585, 4680, 4716, 4836, 4914, 5109, 5208, 5240, 5460, 5502, 5580, 5642, 5859, 5895, 6045, 6510, 6552, 6696, 6812, 7020, 7074, 7254, 7336, 7560, 7812, 7860, 8060, 8122, 8190, 8253, 8370, 8463, 8515, 8680, 9170, 9432, 9672, 9765, 9828, 10218, 10881, 10920, 11004, 11160, 11284, 11718, 11790, 11921, 12090, 12183, 12285, 13020, 13624, 13755, 14040, 14105, 14148, 14508, 15327, 15624, 15720, 16120, 16244, 16380, 16506, 16740, 16926, 17030, 17685, 18135, 18340, 19530, 19656, 20305, 20436, 21762, 22008, 22568, 23436, 23580, 23842, 24180, 24366, 24570, 24759, 25389, 25545, 26040, 27510, 28210, 28296, 28427, 29016, 29295, 30654, 32488, 32760, 33012, 33480, 33852, 34060, 35370, 35763, 36270, 36549, 36680, 39060, 40610, 40872, 41265, 42315, 43524, 45981, 46872, 47160, 47684, 48360, 48732, 49140, 49518, 50778, 51090, 52793, 54405, 55020, 56420, 56854, 58590, 59605, 60915, 61308, 66024, 67704, 68120, 70740, 71526, 72540, 73098, 76167, 76635, 78120, 81220, 82530, 84630, 85281, 87048, 91962, 95368, 97464, 98280, 99036, 101556, 102180, 105586, 107289, 108810, 109647, 110040, 112840, 113708, 117180, 119210, 121830, 122616, 123795, 126945, 141480, 142135, 143052, 145080, 146196, 152334, 153270, 158379, 162440, 165060, 169260, 170562, 178815, 182745, 183924, 198072, 203112, 204360, 211172, 214578, 217620, 219294, 227416, 229905, 234360, 238420, 243660, 247590, 253890, 255843, 263965, 284270, 286104, 292392, 304668, 306540, 316758, 321867, 330120, 338520, 341124, 357630, 365490, 367848, 369551, 380835, 422344, 426405, 429156, 435240, 438588, 459810, 475137, 476840, 487320, 495180, 507780, 511686, 527930, 536445, 548235, 568540, 609336, 613080, 633516, 643734, 682248, 715260, 730980, 739102, 761670, 767529, 791895, 852810, 858312, 877176, 919620, 950274, 990360, 1015560, 1023372, 1055860, 1072890, 1096470, 1108653, 1137080, 1267032, 1279215, 1287468, 1425411, 1430520, 1461960, 1478204, 1523340, 1535058, 1583790, 1609335, 1705620, 1839240, 1847755, 1900548, 2046744, 2111720, 2145780, 2192940, 2217306, 2375685, 2558430, 2574936, 2850822, 2956408, 3046680, 3070116, 3167580, 3218670, 3325959, 3411240, 3695510, 3801096, 3837645, 4291560, 4385880, 4434612, 4751370, 5116860, 5543265, 5701644, 6140232, 6335160, 6437340, 6651918, 7127055, 7391020, 7675290, 8869224, 9502740, 9977877, 10233720, 11086530, 11403288, 12874680, 13303836, 14254110, 14782040, 15350580, 16629795, 19005480, 19955754, 22173060, 26607672, 28508220, 30701160, 33259590, 39911508, 44346120, 49889385, 57016440, 66519180, 79823016, 99778770, 133038360, 199557540, 399115080]

約数ペア:

[(1, 399115080), (2, 199557540), (3, 133038360), (4, 99778770), (5, 79823016), (6, 66519180), (7, 57016440), (8, 49889385), (9, 44346120), (10, 39911508), (12, 33259590), (13, 30701160), (14, 28508220), (15, 26607672), (18, 22173060), (20, 19955754), (21, 19005480), (24, 16629795), (26, 15350580), (27, 14782040), (28, 14254110), (30, 13303836), (31, 12874680), (35, 11403288), (36, 11086530), (39, 10233720), (40, 9977877), (42, 9502740), (45, 8869224), (52, 7675290), (54, 7391020), (56, 7127055), (60, 6651918), (62, 6437340), (63, 6335160), (65, 6140232), (70, 5701644), (72, 5543265), (78, 5116860), (84, 4751370), (90, 4434612), (91, 4385880), (93, 4291560), (104, 3837645), (105, 3801096), (108, 3695510), (117, 3411240), (120, 3325959), (124, 3218670), (126, 3167580), (130, 3070116), (131, 3046680), (135, 2956408), (140, 2850822), (155, 2574936), (156, 2558430), (168, 2375685), (180, 2217306), (182, 2192940), (186, 2145780), (189, 2111720), (195, 2046744), (210, 1900548), (216, 1847755), (217, 1839240), (234, 1705620), (248, 1609335), (252, 1583790), (260, 1535058), (262, 1523340), (270, 1478204), (273, 1461960), (279, 1430520), (280, 1425411), (310, 1287468), (312, 1279215), (315, 1267032), (351, 1137080), (360, 1108653), (364, 1096470), (372, 1072890), (378, 1055860), (390, 1023372), (393, 1015560), (403, 990360), (420, 950274), (434, 919620), (455, 877176), (465, 858312), (468, 852810), (504, 791895), (520, 767529), (524, 761670), (540, 739102), (546, 730980), (558, 715260), (585, 682248), (620, 643734), (630, 633516), (651, 613080), (655, 609336), (702, 568540), (728, 548235), (744, 536445), (756, 527930), (780, 511686), (786, 507780), (806, 495180), (819, 487320), (837, 476840), (840, 475137), (868, 459810), (910, 438588), (917, 435240), (930, 429156), (936, 426405), (945, 422344), (1048, 380835), (1080, 369551), (1085, 367848), (1092, 365490), (1116, 357630), (1170, 341124), (1179, 338520), (1209, 330120), (1240, 321867), (1260, 316758), (1302, 306540), (1310, 304668), (1365, 292392), (1395, 286104), (1404, 284270), (1512, 263965), (1560, 255843), (1572, 253890), (1612, 247590), (1638, 243660), (1674, 238420), (1703, 234360), (1736, 229905), (1755, 227416), (1820, 219294), (1834, 217620), (1860, 214578), (1890, 211172), (1953, 204360), (1965, 203112), (2015, 198072), (2170, 183924), (2184, 182745), (2232, 178815), (2340, 170562), (2358, 169260), (2418, 165060), (2457, 162440), (2520, 158379), (2604, 153270), (2620, 152334), (2730, 146196), (2751, 145080), (2790, 143052), (2808, 142135), (2821, 141480), (3144, 126945), (3224, 123795), (3255, 122616), (3276, 121830), (3348, 119210), (3406, 117180), (3510, 113708), (3537, 112840), (3627, 110040), (3640, 109647), (3668, 108810), (3720, 107289), (3780, 105586), (3906, 102180), (3930, 101556), (4030, 99036), (4061, 98280), (4095, 97464), (4185, 95368), (4340, 91962), (4585, 87048), (4680, 85281), (4716, 84630), (4836, 82530), (4914, 81220), (5109, 78120), (5208, 76635), (5240, 76167), (5460, 73098), (5502, 72540), (5580, 71526), (5642, 70740), (5859, 68120), (5895, 67704), (6045, 66024), (6510, 61308), (6552, 60915), (6696, 59605), (6812, 58590), (7020, 56854), (7074, 56420), (7254, 55020), (7336, 54405), (7560, 52793), (7812, 51090), (7860, 50778), (8060, 49518), (8122, 49140), (8190, 48732), (8253, 48360), (8370, 47684), (8463, 47160), (8515, 46872), (8680, 45981), (9170, 43524), (9432, 42315), (9672, 41265), (9765, 40872), (9828, 40610), (10218, 39060), (10881, 36680), (10920, 36549), (11004, 36270), (11160, 35763), (11284, 35370), (11718, 34060), (11790, 33852), (11921, 33480), (12090, 33012), (12183, 32760), (12285, 32488), (13020, 30654), (13624, 29295), (13755, 29016), (14040, 28427), (14105, 28296), (14148, 28210), (14508, 27510), (15327, 26040), (15624, 25545), (15720, 25389), (16120, 24759), (16244, 24570), (16380, 24366), (16506, 24180), (16740, 23842), (16926, 23580), (17030, 23436), (17685, 22568), (18135, 22008), (18340, 21762), (19530, 20436), (19656, 20305)]