2155361040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:539

約数の個数: 360

約数和(自身を含む): 8490081600

約数和(自身を除く): 6334720560

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 199, 210, 240, 245, 252, 280, 294, 307, 315, 336, 360, 392, 398, 420, 441, 490, 504, 560, 588, 597, 614, 630, 720, 735, 784, 796, 840, 882, 921, 980, 995, 1008, 1176, 1194, 1228, 1260, 1393, 1470, 1535, 1592, 1680, 1764, 1791, 1842, 1960, 1990, 2149, 2205, 2352, 2388, 2456, 2520, 2763, 2786, 2940, 2985, 3070, 3184, 3528, 3582, 3684, 3920, 3980, 4179, 4298, 4410, 4605, 4776, 4912, 5040, 5526, 5572, 5880, 5970, 6140, 6447, 6965, 7056, 7164, 7368, 7960, 8358, 8596, 8820, 8955, 9210, 9552, 9751, 10745, 11052, 11144, 11760, 11940, 12280, 12537, 12894, 13815, 13930, 14328, 14736, 15043, 15920, 16716, 17192, 17640, 17910, 18420, 19341, 19502, 20895, 21490, 22104, 22288, 23880, 24560, 25074, 25788, 27630, 27860, 28656, 29253, 30086, 32235, 33432, 34384, 35280, 35820, 36840, 38682, 39004, 41790, 42980, 44208, 45129, 47760, 48755, 50148, 51576, 55260, 55720, 58506, 60172, 61093, 62685, 64470, 66864, 71640, 73680, 75215, 77364, 78008, 83580, 85960, 87759, 90258, 96705, 97510, 100296, 103152, 110520, 111440, 117012, 120344, 122186, 125370, 128940, 135387, 143280, 146265, 150430, 154728, 156016, 167160, 171920, 175518, 180516, 183279, 193410, 195020, 200592, 221040, 225645, 234024, 240688, 244372, 250740, 257880, 270774, 292530, 300860, 305465, 309456, 334320, 351036, 361032, 366558, 386820, 390040, 427651, 438795, 451290, 468048, 488744, 501480, 515760, 541548, 549837, 585060, 601720, 610930, 676935, 702072, 722064, 733116, 773640, 780080, 855302, 877590, 902580, 916395, 977488, 1002960, 1083096, 1099674, 1170120, 1203440, 1221860, 1282953, 1353870, 1404144, 1466232, 1547280, 1710604, 1755180, 1805160, 1832790, 2138255, 2166192, 2199348, 2340240, 2443720, 2565906, 2707740, 2749185, 2932464, 2993557, 3421208, 3510360, 3610320, 3665580, 3848859, 4276510, 4398696, 4887440, 5131812, 5415480, 5498370, 5987114, 6414765, 6842416, 7020720, 7331160, 7697718, 8553020, 8797392, 8980671, 10263624, 10830960, 10996740, 11974228, 12829530, 14662320, 14967785, 15395436, 17106040, 17961342, 19244295, 20527248, 21993480, 23948456, 25659060, 26942013, 29935570, 30790872, 34212080, 35922684, 38488590, 43986960, 44903355, 47896912, 51318120, 53884026, 59871140, 61581744, 71845368, 76977180, 89806710, 102636240, 107768052, 119742280, 134710065, 143690736, 153954360, 179613420, 215536104, 239484560, 269420130, 307908720, 359226840, 431072208, 538840260, 718453680, 1077680520, 2155361040]

約数ペア:

[(1, 2155361040), (2, 1077680520), (3, 718453680), (4, 538840260), (5, 431072208), (6, 359226840), (7, 307908720), (8, 269420130), (9, 239484560), (10, 215536104), (12, 179613420), (14, 153954360), (15, 143690736), (16, 134710065), (18, 119742280), (20, 107768052), (21, 102636240), (24, 89806710), (28, 76977180), (30, 71845368), (35, 61581744), (36, 59871140), (40, 53884026), (42, 51318120), (45, 47896912), (48, 44903355), (49, 43986960), (56, 38488590), (60, 35922684), (63, 34212080), (70, 30790872), (72, 29935570), (80, 26942013), (84, 25659060), (90, 23948456), (98, 21993480), (105, 20527248), (112, 19244295), (120, 17961342), (126, 17106040), (140, 15395436), (144, 14967785), (147, 14662320), (168, 12829530), (180, 11974228), (196, 10996740), (199, 10830960), (210, 10263624), (240, 8980671), (245, 8797392), (252, 8553020), (280, 7697718), (294, 7331160), (307, 7020720), (315, 6842416), (336, 6414765), (360, 5987114), (392, 5498370), (398, 5415480), (420, 5131812), (441, 4887440), (490, 4398696), (504, 4276510), (560, 3848859), (588, 3665580), (597, 3610320), (614, 3510360), (630, 3421208), (720, 2993557), (735, 2932464), (784, 2749185), (796, 2707740), (840, 2565906), (882, 2443720), (921, 2340240), (980, 2199348), (995, 2166192), (1008, 2138255), (1176, 1832790), (1194, 1805160), (1228, 1755180), (1260, 1710604), (1393, 1547280), (1470, 1466232), (1535, 1404144), (1592, 1353870), (1680, 1282953), (1764, 1221860), (1791, 1203440), (1842, 1170120), (1960, 1099674), (1990, 1083096), (2149, 1002960), (2205, 977488), (2352, 916395), (2388, 902580), (2456, 877590), (2520, 855302), (2763, 780080), (2786, 773640), (2940, 733116), (2985, 722064), (3070, 702072), (3184, 676935), (3528, 610930), (3582, 601720), (3684, 585060), (3920, 549837), (3980, 541548), (4179, 515760), (4298, 501480), (4410, 488744), (4605, 468048), (4776, 451290), (4912, 438795), (5040, 427651), (5526, 390040), (5572, 386820), (5880, 366558), (5970, 361032), (6140, 351036), (6447, 334320), (6965, 309456), (7056, 305465), (7164, 300860), (7368, 292530), (7960, 270774), (8358, 257880), (8596, 250740), (8820, 244372), (8955, 240688), (9210, 234024), (9552, 225645), (9751, 221040), (10745, 200592), (11052, 195020), (11144, 193410), (11760, 183279), (11940, 180516), (12280, 175518), (12537, 171920), (12894, 167160), (13815, 156016), (13930, 154728), (14328, 150430), (14736, 146265), (15043, 143280), (15920, 135387), (16716, 128940), (17192, 125370), (17640, 122186), (17910, 120344), (18420, 117012), (19341, 111440), (19502, 110520), (20895, 103152), (21490, 100296), (22104, 97510), (22288, 96705), (23880, 90258), (24560, 87759), (25074, 85960), (25788, 83580), (27630, 78008), (27860, 77364), (28656, 75215), (29253, 73680), (30086, 71640), (32235, 66864), (33432, 64470), (34384, 62685), (35280, 61093), (35820, 60172), (36840, 58506), (38682, 55720), (39004, 55260), (41790, 51576), (42980, 50148), (44208, 48755), (45129, 47760)]