1561991040

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1099

約数の個数: 320

約数和(自身を含む): 5776056000

約数和(自身を除く): 4214064960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 162, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 324, 348, 360, 384, 405, 432, 435, 464, 480, 522, 540, 576, 580, 640, 648, 696, 720, 783, 810, 864, 870, 928, 960, 1039, 1044, 1080, 1152, 1160, 1296, 1305, 1392, 1440, 1566, 1620, 1728, 1740, 1856, 1920, 2078, 2088, 2160, 2320, 2349, 2592, 2610, 2784, 2880, 3117, 3132, 3240, 3456, 3480, 3712, 3915, 4156, 4176, 4320, 4640, 4698, 5184, 5195, 5220, 5568, 5760, 6234, 6264, 6480, 6960, 7830, 8312, 8352, 8640, 9280, 9351, 9396, 10368, 10390, 10440, 11136, 11745, 12468, 12528, 12960, 13920, 15585, 15660, 16624, 16704, 17280, 18560, 18702, 18792, 20780, 20880, 23490, 24936, 25056, 25920, 27840, 28053, 30131, 31170, 31320, 33248, 33408, 37404, 37584, 41560, 41760, 46755, 46980, 49872, 50112, 51840, 55680, 56106, 60262, 62340, 62640, 66496, 74808, 75168, 83120, 83520, 84159, 90393, 93510, 93960, 99744, 100224, 112212, 120524, 124680, 125280, 132992, 140265, 149616, 150336, 150655, 166240, 167040, 168318, 180786, 187020, 187920, 199488, 224424, 241048, 249360, 250560, 271179, 280530, 299232, 300672, 301310, 332480, 336636, 361572, 374040, 375840, 398976, 420795, 448848, 451965, 482096, 498720, 501120, 542358, 561060, 598464, 602620, 664960, 673272, 723144, 748080, 751680, 813537, 841590, 897696, 903930, 964192, 997440, 1084716, 1122120, 1196928, 1205240, 1346544, 1355895, 1446288, 1496160, 1503360, 1627074, 1683180, 1795392, 1807860, 1928384, 1994880, 2169432, 2244240, 2410480, 2440611, 2693088, 2711790, 2892576, 2992320, 3254148, 3366360, 3590784, 3615720, 3856768, 4067685, 4338864, 4488480, 4820960, 4881222, 5386176, 5423580, 5785152, 5984640, 6508296, 6732720, 7231440, 8135370, 8677728, 8976960, 9641920, 9762444, 10772352, 10847160, 11570304, 12203055, 13016592, 13465440, 14462880, 16270740, 17355456, 17953920, 19283840, 19524888, 21694320, 24406110, 26033184, 26930880, 28925760, 32541480, 34710912, 39049776, 43388640, 48812220, 52066368, 53861760, 57851520, 65082960, 78099552, 86777280, 97624440, 104132736, 130165920, 156199104, 173554560, 195248880, 260331840, 312398208, 390497760, 520663680, 780995520, 1561991040]

約数ペア:

[(1, 1561991040), (2, 780995520), (3, 520663680), (4, 390497760), (5, 312398208), (6, 260331840), (8, 195248880), (9, 173554560), (10, 156199104), (12, 130165920), (15, 104132736), (16, 97624440), (18, 86777280), (20, 78099552), (24, 65082960), (27, 57851520), (29, 53861760), (30, 52066368), (32, 48812220), (36, 43388640), (40, 39049776), (45, 34710912), (48, 32541480), (54, 28925760), (58, 26930880), (60, 26033184), (64, 24406110), (72, 21694320), (80, 19524888), (81, 19283840), (87, 17953920), (90, 17355456), (96, 16270740), (108, 14462880), (116, 13465440), (120, 13016592), (128, 12203055), (135, 11570304), (144, 10847160), (145, 10772352), (160, 9762444), (162, 9641920), (174, 8976960), (180, 8677728), (192, 8135370), (216, 7231440), (232, 6732720), (240, 6508296), (261, 5984640), (270, 5785152), (288, 5423580), (290, 5386176), (320, 4881222), (324, 4820960), (348, 4488480), (360, 4338864), (384, 4067685), (405, 3856768), (432, 3615720), (435, 3590784), (464, 3366360), (480, 3254148), (522, 2992320), (540, 2892576), (576, 2711790), (580, 2693088), (640, 2440611), (648, 2410480), (696, 2244240), (720, 2169432), (783, 1994880), (810, 1928384), (864, 1807860), (870, 1795392), (928, 1683180), (960, 1627074), (1039, 1503360), (1044, 1496160), (1080, 1446288), (1152, 1355895), (1160, 1346544), (1296, 1205240), (1305, 1196928), (1392, 1122120), (1440, 1084716), (1566, 997440), (1620, 964192), (1728, 903930), (1740, 897696), (1856, 841590), (1920, 813537), (2078, 751680), (2088, 748080), (2160, 723144), (2320, 673272), (2349, 664960), (2592, 602620), (2610, 598464), (2784, 561060), (2880, 542358), (3117, 501120), (3132, 498720), (3240, 482096), (3456, 451965), (3480, 448848), (3712, 420795), (3915, 398976), (4156, 375840), (4176, 374040), (4320, 361572), (4640, 336636), (4698, 332480), (5184, 301310), (5195, 300672), (5220, 299232), (5568, 280530), (5760, 271179), (6234, 250560), (6264, 249360), (6480, 241048), (6960, 224424), (7830, 199488), (8312, 187920), (8352, 187020), (8640, 180786), (9280, 168318), (9351, 167040), (9396, 166240), (10368, 150655), (10390, 150336), (10440, 149616), (11136, 140265), (11745, 132992), (12468, 125280), (12528, 124680), (12960, 120524), (13920, 112212), (15585, 100224), (15660, 99744), (16624, 93960), (16704, 93510), (17280, 90393), (18560, 84159), (18702, 83520), (18792, 83120), (20780, 75168), (20880, 74808), (23490, 66496), (24936, 62640), (25056, 62340), (25920, 60262), (27840, 56106), (28053, 55680), (30131, 51840), (31170, 50112), (31320, 49872), (33248, 46980), (33408, 46755), (37404, 41760), (37584, 41560)]