2212436520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:405

約数の個数: 384

約数和(自身を含む): 8587837440

約数和(自身を除く): 6375400920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 127, 140, 155, 168, 180, 186, 210, 217, 223, 248, 252, 254, 279, 280, 310, 315, 360, 372, 381, 420, 434, 446, 465, 504, 508, 558, 620, 630, 635, 651, 669, 744, 762, 840, 868, 889, 892, 930, 1016, 1085, 1115, 1116, 1143, 1240, 1260, 1270, 1302, 1338, 1395, 1524, 1561, 1736, 1778, 1784, 1860, 1905, 1953, 2007, 2170, 2230, 2232, 2286, 2520, 2540, 2604, 2667, 2676, 2790, 3048, 3122, 3255, 3345, 3556, 3720, 3810, 3906, 3937, 4014, 4340, 4445, 4460, 4572, 4683, 5080, 5208, 5334, 5352, 5580, 5715, 6244, 6510, 6690, 6913, 7112, 7620, 7805, 7812, 7874, 8001, 8028, 8680, 8890, 8920, 9144, 9366, 9765, 10035, 10668, 11160, 11430, 11811, 12488, 13020, 13335, 13380, 13826, 14049, 15240, 15610, 15624, 15748, 16002, 16056, 17780, 18732, 19530, 19685, 20070, 20739, 21336, 22860, 23415, 23622, 26040, 26670, 26760, 27559, 27652, 28098, 28321, 31220, 31496, 32004, 34565, 35433, 35560, 37464, 39060, 39370, 40005, 40140, 41478, 45720, 46830, 47244, 48391, 53340, 55118, 55304, 56196, 56642, 59055, 62217, 62440, 64008, 69130, 70245, 70866, 78120, 78740, 80010, 80280, 82677, 82956, 84963, 93660, 94488, 96782, 103695, 106680, 110236, 112392, 113284, 118110, 124434, 137795, 138260, 140490, 141605, 141732, 145173, 157480, 160020, 165354, 165912, 169926, 177165, 187320, 193564, 198247, 207390, 220472, 226568, 236220, 241955, 248031, 248868, 254889, 275590, 276520, 280980, 283210, 283464, 290346, 311085, 320040, 330708, 339852, 354330, 387128, 396494, 413385, 414780, 424815, 435519, 472440, 483910, 496062, 497736, 509778, 551180, 561960, 566420, 580692, 594741, 622170, 661416, 679704, 708660, 725865, 792988, 826770, 829560, 849630, 871038, 877951, 967820, 991235, 992124, 1019556, 1102360, 1132840, 1161384, 1189482, 1240155, 1244340, 1274445, 1417320, 1451730, 1585976, 1653540, 1699260, 1742076, 1755902, 1784223, 1935640, 1982470, 1984248, 2039112, 2177595, 2378964, 2480310, 2488680, 2548890, 2633853, 2903460, 2973705, 3307080, 3398520, 3484152, 3511804, 3568446, 3964940, 4355190, 4389755, 4757928, 4960620, 5097780, 5267706, 5806920, 5947410, 6145657, 7023608, 7136892, 7901559, 7929880, 8710380, 8779510, 8921115, 9921240, 10195560, 10535412, 11894820, 12291314, 13169265, 14273784, 15803118, 17420760, 17559020, 17842230, 18436971, 21070824, 23789640, 24582628, 26338530, 30728285, 31606236, 35118040, 35684460, 36873942, 39507795, 49165256, 52677060, 55310913, 61456570, 63212472, 71368920, 73747884, 79015590, 92184855, 105354120, 110621826, 122913140, 147495768, 158031180, 184369710, 221243652, 245826280, 276554565, 316062360, 368739420, 442487304, 553109130, 737478840, 1106218260, 2212436520]

約数ペア:

[(1, 2212436520), (2, 1106218260), (3, 737478840), (4, 553109130), (5, 442487304), (6, 368739420), (7, 316062360), (8, 276554565), (9, 245826280), (10, 221243652), (12, 184369710), (14, 158031180), (15, 147495768), (18, 122913140), (20, 110621826), (21, 105354120), (24, 92184855), (28, 79015590), (30, 73747884), (31, 71368920), (35, 63212472), (36, 61456570), (40, 55310913), (42, 52677060), (45, 49165256), (56, 39507795), (60, 36873942), (62, 35684460), (63, 35118040), (70, 31606236), (72, 30728285), (84, 26338530), (90, 24582628), (93, 23789640), (105, 21070824), (120, 18436971), (124, 17842230), (126, 17559020), (127, 17420760), (140, 15803118), (155, 14273784), (168, 13169265), (180, 12291314), (186, 11894820), (210, 10535412), (217, 10195560), (223, 9921240), (248, 8921115), (252, 8779510), (254, 8710380), (279, 7929880), (280, 7901559), (310, 7136892), (315, 7023608), (360, 6145657), (372, 5947410), (381, 5806920), (420, 5267706), (434, 5097780), (446, 4960620), (465, 4757928), (504, 4389755), (508, 4355190), (558, 3964940), (620, 3568446), (630, 3511804), (635, 3484152), (651, 3398520), (669, 3307080), (744, 2973705), (762, 2903460), (840, 2633853), (868, 2548890), (889, 2488680), (892, 2480310), (930, 2378964), (1016, 2177595), (1085, 2039112), (1115, 1984248), (1116, 1982470), (1143, 1935640), (1240, 1784223), (1260, 1755902), (1270, 1742076), (1302, 1699260), (1338, 1653540), (1395, 1585976), (1524, 1451730), (1561, 1417320), (1736, 1274445), (1778, 1244340), (1784, 1240155), (1860, 1189482), (1905, 1161384), (1953, 1132840), (2007, 1102360), (2170, 1019556), (2230, 992124), (2232, 991235), (2286, 967820), (2520, 877951), (2540, 871038), (2604, 849630), (2667, 829560), (2676, 826770), (2790, 792988), (3048, 725865), (3122, 708660), (3255, 679704), (3345, 661416), (3556, 622170), (3720, 594741), (3810, 580692), (3906, 566420), (3937, 561960), (4014, 551180), (4340, 509778), (4445, 497736), (4460, 496062), (4572, 483910), (4683, 472440), (5080, 435519), (5208, 424815), (5334, 414780), (5352, 413385), (5580, 396494), (5715, 387128), (6244, 354330), (6510, 339852), (6690, 330708), (6913, 320040), (7112, 311085), (7620, 290346), (7805, 283464), (7812, 283210), (7874, 280980), (8001, 276520), (8028, 275590), (8680, 254889), (8890, 248868), (8920, 248031), (9144, 241955), (9366, 236220), (9765, 226568), (10035, 220472), (10668, 207390), (11160, 198247), (11430, 193564), (11811, 187320), (12488, 177165), (13020, 169926), (13335, 165912), (13380, 165354), (13826, 160020), (14049, 157480), (15240, 145173), (15610, 141732), (15624, 141605), (15748, 140490), (16002, 138260), (16056, 137795), (17780, 124434), (18732, 118110), (19530, 113284), (19685, 112392), (20070, 110236), (20739, 106680), (21336, 103695), (22860, 96782), (23415, 94488), (23622, 93660), (26040, 84963), (26670, 82956), (26760, 82677), (27559, 80280), (27652, 80010), (28098, 78740), (28321, 78120), (31220, 70866), (31496, 70245), (32004, 69130), (34565, 64008), (35433, 62440), (35560, 62217), (37464, 59055), (39060, 56642), (39370, 56196), (40005, 55304), (40140, 55118), (41478, 53340), (45720, 48391), (46830, 47244)]