15565685760

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{12511}}^1$

素因数の和:12551

約数の個数: 264

約数和(自身を含む): 55936747776

約数和(自身を除く): 40371062016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 3888, 4320, 4608, 4860, 5120, 5184, 5760, 6480, 6912, 7680, 7776, 8640, 9216, 9720, 10368, 11520, 12511, 12960, 13824, 15360, 15552, 17280, 19440, 20736, 23040, 25022, 25920, 27648, 31104, 34560, 37533, 38880, 41472, 46080, 50044, 51840, 62208, 62555, 69120, 75066, 77760, 82944, 100088, 103680, 112599, 124416, 125110, 138240, 150132, 155520, 187665, 200176, 207360, 225198, 248832, 250220, 300264, 311040, 337797, 375330, 400352, 414720, 450396, 500440, 562995, 600528, 622080, 675594, 750660, 800704, 900792, 1000880, 1013391, 1125990, 1201056, 1244160, 1351188, 1501320, 1601408, 1688985, 1801584, 2001760, 2026782, 2251980, 2402112, 2702376, 3002640, 3040173, 3202816, 3377970, 3603168, 4003520, 4053564, 4503960, 4804224, 5066955, 5404752, 6005280, 6080346, 6405632, 6755940, 7206336, 8007040, 8107128, 9007920, 9608448, 10133910, 10809504, 12010560, 12160692, 12811264, 13511880, 14412672, 15200865, 16014080, 16214256, 18015840, 19216896, 20267820, 21619008, 24021120, 24321384, 27023760, 28825344, 30401730, 32028160, 32428512, 36031680, 38433792, 40535640, 43238016, 48042240, 48642768, 54047520, 57650688, 60803460, 64056320, 64857024, 72063360, 81071280, 86476032, 96084480, 97285536, 108095040, 115301376, 121606920, 129714048, 144126720, 162142560, 172952064, 192168960, 194571072, 216190080, 243213840, 259428096, 288253440, 324285120, 345904128, 389142144, 432380160, 486427680, 518856192, 576506880, 648570240, 778284288, 864760320, 972855360, 1037712384, 1297140480, 1556568576, 1729520640, 1945710720, 2594280960, 3113137152, 3891421440, 5188561920, 7782842880, 15565685760]

約数ペア:

[(1, 15565685760), (2, 7782842880), (3, 5188561920), (4, 3891421440), (5, 3113137152), (6, 2594280960), (8, 1945710720), (9, 1729520640), (10, 1556568576), (12, 1297140480), (15, 1037712384), (16, 972855360), (18, 864760320), (20, 778284288), (24, 648570240), (27, 576506880), (30, 518856192), (32, 486427680), (36, 432380160), (40, 389142144), (45, 345904128), (48, 324285120), (54, 288253440), (60, 259428096), (64, 243213840), (72, 216190080), (80, 194571072), (81, 192168960), (90, 172952064), (96, 162142560), (108, 144126720), (120, 129714048), (128, 121606920), (135, 115301376), (144, 108095040), (160, 97285536), (162, 96084480), (180, 86476032), (192, 81071280), (216, 72063360), (240, 64857024), (243, 64056320), (256, 60803460), (270, 57650688), (288, 54047520), (320, 48642768), (324, 48042240), (360, 43238016), (384, 40535640), (405, 38433792), (432, 36031680), (480, 32428512), (486, 32028160), (512, 30401730), (540, 28825344), (576, 27023760), (640, 24321384), (648, 24021120), (720, 21619008), (768, 20267820), (810, 19216896), (864, 18015840), (960, 16214256), (972, 16014080), (1024, 15200865), (1080, 14412672), (1152, 13511880), (1215, 12811264), (1280, 12160692), (1296, 12010560), (1440, 10809504), (1536, 10133910), (1620, 9608448), (1728, 9007920), (1920, 8107128), (1944, 8007040), (2160, 7206336), (2304, 6755940), (2430, 6405632), (2560, 6080346), (2592, 6005280), (2880, 5404752), (3072, 5066955), (3240, 4804224), (3456, 4503960), (3840, 4053564), (3888, 4003520), (4320, 3603168), (4608, 3377970), (4860, 3202816), (5120, 3040173), (5184, 3002640), (5760, 2702376), (6480, 2402112), (6912, 2251980), (7680, 2026782), (7776, 2001760), (8640, 1801584), (9216, 1688985), (9720, 1601408), (10368, 1501320), (11520, 1351188), (12511, 1244160), (12960, 1201056), (13824, 1125990), (15360, 1013391), (15552, 1000880), (17280, 900792), (19440, 800704), (20736, 750660), (23040, 675594), (25022, 622080), (25920, 600528), (27648, 562995), (31104, 500440), (34560, 450396), (37533, 414720), (38880, 400352), (41472, 375330), (46080, 337797), (50044, 311040), (51840, 300264), (62208, 250220), (62555, 248832), (69120, 225198), (75066, 207360), (77760, 200176), (82944, 187665), (100088, 155520), (103680, 150132), (112599, 138240), (124416, 125110)]