20722003200

素因数分解:

$2^8\times 3^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:672

約数の個数: 540

約数和(自身を含む): 77835830688

約数和(自身を除く): 57113827488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 71, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 142, 144, 150, 160, 162, 180, 192, 200, 213, 216, 225, 240, 256, 270, 284, 288, 300, 320, 324, 355, 360, 384, 400, 405, 426, 432, 450, 480, 540, 563, 568, 576, 600, 639, 640, 648, 675, 710, 720, 768, 800, 810, 852, 864, 900, 960, 1065, 1080, 1126, 1136, 1152, 1200, 1278, 1280, 1296, 1350, 1420, 1440, 1600, 1620, 1689, 1704, 1728, 1775, 1800, 1917, 1920, 2025, 2130, 2160, 2252, 2272, 2304, 2400, 2556, 2592, 2700, 2815, 2840, 2880, 3195, 3200, 3240, 3378, 3408, 3456, 3550, 3600, 3834, 3840, 4050, 4260, 4320, 4504, 4544, 4800, 5067, 5112, 5184, 5325, 5400, 5630, 5680, 5751, 5760, 6390, 6400, 6480, 6756, 6816, 6912, 7100, 7200, 7668, 8100, 8445, 8520, 8640, 9008, 9088, 9585, 9600, 10134, 10224, 10368, 10650, 10800, 11260, 11360, 11502, 11520, 12780, 12960, 13512, 13632, 14075, 14200, 14400, 15201, 15336, 15975, 16200, 16890, 17040, 17280, 18016, 18176, 19170, 19200, 20268, 20448, 20736, 21300, 21600, 22520, 22720, 23004, 25335, 25560, 25920, 27024, 27264, 28150, 28400, 28755, 28800, 30402, 30672, 31950, 32400, 33780, 34080, 34560, 36032, 38340, 39973, 40536, 40896, 42225, 42600, 43200, 45040, 45440, 45603, 46008, 47925, 50670, 51120, 51840, 54048, 54528, 56300, 56800, 57510, 57600, 60804, 61344, 63900, 64800, 67560, 68160, 72064, 76005, 76680, 79946, 81072, 81792, 84450, 85200, 86400, 90080, 90880, 91206, 92016, 95850, 101340, 102240, 103680, 108096, 112600, 113600, 115020, 119919, 121608, 122688, 126675, 127800, 129600, 135120, 136320, 143775, 144128, 152010, 153360, 159892, 162144, 163584, 168900, 170400, 172800, 180160, 182412, 184032, 191700, 199865, 202680, 204480, 216192, 225200, 227200, 228015, 230040, 239838, 243216, 245376, 253350, 255600, 259200, 270240, 272640, 287550, 304020, 306720, 319784, 324288, 337800, 340800, 359757, 360320, 364824, 368064, 380025, 383400, 399730, 405360, 408960, 432384, 450400, 454400, 456030, 460080, 479676, 486432, 490752, 506700, 511200, 518400, 540480, 575100, 599595, 608040, 613440, 639568, 648576, 675600, 681600, 719514, 720640, 729648, 736128, 760050, 766800, 799460, 810720, 817920, 900800, 912060, 920160, 959352, 972864, 999325, 1013400, 1022400, 1079271, 1080960, 1140075, 1150200, 1199190, 1216080, 1226880, 1279136, 1297152, 1351200, 1363200, 1439028, 1459296, 1472256, 1520100, 1533600, 1598920, 1621440, 1798785, 1801600, 1824120, 1840320, 1918704, 1945728, 1998650, 2026800, 2044800, 2158542, 2161920, 2280150, 2300400, 2398380, 2432160, 2453760, 2558272, 2702400, 2878056, 2918592, 2997975, 3040200, 3067200, 3197840, 3237813, 3242880, 3597570, 3603200, 3648240, 3680640, 3837408, 3891456, 3997300, 4053600, 4089600, 4317084, 4560300, 4600800, 4796760, 4864320, 5116544, 5396355, 5404800, 5756112, 5837184, 5995950, 6080400, 6134400, 6395680, 6475626, 6485760, 7195140, 7296480, 7361280, 7674816, 7994600, 8107200, 8634168, 8993925, 9120600, 9201600, 9593520, 9728640, 10233088, 10792710, 10809600, 11512224, 11674368, 11991900, 12160800, 12268800, 12791360, 12951252, 14390280, 14592960, 15349632, 15989200, 16189065, 16214400, 17268336, 17987850, 18241200, 18403200, 19187040, 19457280, 21585420, 23024448, 23983800, 24321600, 25582720, 25902504, 26981775, 28780560, 29185920, 30699264, 31978400, 32378130, 32428800, 34536672, 35975700, 36482400, 36806400, 38374080, 43170840, 46048896, 47967600, 48643200, 51165440, 51805008, 53963550, 57561120, 58371840, 63956800, 64756260, 69073344, 71951400, 72964800, 76748160, 80945325, 86341680, 92097792, 95935200, 97286400, 103610016, 107927100, 115122240, 127913600, 129512520, 138146688, 143902800, 145929600, 153496320, 161890650, 172683360, 191870400, 207220032, 215854200, 230244480, 255827200, 259025040, 276293376, 287805600, 291859200, 323781300, 345366720, 383740800, 414440064, 431708400, 460488960, 518050080, 575611200, 647562600, 690733440, 767481600, 828880128, 863416800, 1036100160, 1151222400, 1295125200, 1381466880, 1726833600, 2072200320, 2302444800, 2590250400, 3453667200, 4144400640, 5180500800, 6907334400, 10361001600, 20722003200]

約数ペア:

[(1, 20722003200), (2, 10361001600), (3, 6907334400), (4, 5180500800), (5, 4144400640), (6, 3453667200), (8, 2590250400), (9, 2302444800), (10, 2072200320), (12, 1726833600), (15, 1381466880), (16, 1295125200), (18, 1151222400), (20, 1036100160), (24, 863416800), (25, 828880128), (27, 767481600), (30, 690733440), (32, 647562600), (36, 575611200), (40, 518050080), (45, 460488960), (48, 431708400), (50, 414440064), (54, 383740800), (60, 345366720), (64, 323781300), (71, 291859200), (72, 287805600), (75, 276293376), (80, 259025040), (81, 255827200), (90, 230244480), (96, 215854200), (100, 207220032), (108, 191870400), (120, 172683360), (128, 161890650), (135, 153496320), (142, 145929600), (144, 143902800), (150, 138146688), (160, 129512520), (162, 127913600), (180, 115122240), (192, 107927100), (200, 103610016), (213, 97286400), (216, 95935200), (225, 92097792), (240, 86341680), (256, 80945325), (270, 76748160), (284, 72964800), (288, 71951400), (300, 69073344), (320, 64756260), (324, 63956800), (355, 58371840), (360, 57561120), (384, 53963550), (400, 51805008), (405, 51165440), (426, 48643200), (432, 47967600), (450, 46048896), (480, 43170840), (540, 38374080), (563, 36806400), (568, 36482400), (576, 35975700), (600, 34536672), (639, 32428800), (640, 32378130), (648, 31978400), (675, 30699264), (710, 29185920), (720, 28780560), (768, 26981775), (800, 25902504), (810, 25582720), (852, 24321600), (864, 23983800), (900, 23024448), (960, 21585420), (1065, 19457280), (1080, 19187040), (1126, 18403200), (1136, 18241200), (1152, 17987850), (1200, 17268336), (1278, 16214400), (1280, 16189065), (1296, 15989200), (1350, 15349632), (1420, 14592960), (1440, 14390280), (1600, 12951252), (1620, 12791360), (1689, 12268800), (1704, 12160800), (1728, 11991900), (1775, 11674368), (1800, 11512224), (1917, 10809600), (1920, 10792710), (2025, 10233088), (2130, 9728640), (2160, 9593520), (2252, 9201600), (2272, 9120600), (2304, 8993925), (2400, 8634168), (2556, 8107200), (2592, 7994600), (2700, 7674816), (2815, 7361280), (2840, 7296480), (2880, 7195140), (3195, 6485760), (3200, 6475626), (3240, 6395680), (3378, 6134400), (3408, 6080400), (3456, 5995950), (3550, 5837184), (3600, 5756112), (3834, 5404800), (3840, 5396355), (4050, 5116544), (4260, 4864320), (4320, 4796760), (4504, 4600800), (4544, 4560300), (4800, 4317084), (5067, 4089600), (5112, 4053600), (5184, 3997300), (5325, 3891456), (5400, 3837408), (5630, 3680640), (5680, 3648240), (5751, 3603200), (5760, 3597570), (6390, 3242880), (6400, 3237813), (6480, 3197840), (6756, 3067200), (6816, 3040200), (6912, 2997975), (7100, 2918592), (7200, 2878056), (7668, 2702400), (8100, 2558272), (8445, 2453760), (8520, 2432160), (8640, 2398380), (9008, 2300400), (9088, 2280150), (9585, 2161920), (9600, 2158542), (10134, 2044800), (10224, 2026800), (10368, 1998650), (10650, 1945728), (10800, 1918704), (11260, 1840320), (11360, 1824120), (11502, 1801600), (11520, 1798785), (12780, 1621440), (12960, 1598920), (13512, 1533600), (13632, 1520100), (14075, 1472256), (14200, 1459296), (14400, 1439028), (15201, 1363200), (15336, 1351200), (15975, 1297152), (16200, 1279136), (16890, 1226880), (17040, 1216080), (17280, 1199190), (18016, 1150200), (18176, 1140075), (19170, 1080960), (19200, 1079271), (20268, 1022400), (20448, 1013400), (20736, 999325), (21300, 972864), (21600, 959352), (22520, 920160), (22720, 912060), (23004, 900800), (25335, 817920), (25560, 810720), (25920, 799460), (27024, 766800), (27264, 760050), (28150, 736128), (28400, 729648), (28755, 720640), (28800, 719514), (30402, 681600), (30672, 675600), (31950, 648576), (32400, 639568), (33780, 613440), (34080, 608040), (34560, 599595), (36032, 575100), (38340, 540480), (39973, 518400), (40536, 511200), (40896, 506700), (42225, 490752), (42600, 486432), (43200, 479676), (45040, 460080), (45440, 456030), (45603, 454400), (46008, 450400), (47925, 432384), (50670, 408960), (51120, 405360), (51840, 399730), (54048, 383400), (54528, 380025), (56300, 368064), (56800, 364824), (57510, 360320), (57600, 359757), (60804, 340800), (61344, 337800), (63900, 324288), (64800, 319784), (67560, 306720), (68160, 304020), (72064, 287550), (76005, 272640), (76680, 270240), (79946, 259200), (81072, 255600), (81792, 253350), (84450, 245376), (85200, 243216), (86400, 239838), (90080, 230040), (90880, 228015), (91206, 227200), (92016, 225200), (95850, 216192), (101340, 204480), (102240, 202680), (103680, 199865), (108096, 191700), (112600, 184032), (113600, 182412), (115020, 180160), (119919, 172800), (121608, 170400), (122688, 168900), (126675, 163584), (127800, 162144), (129600, 159892), (135120, 153360), (136320, 152010), (143775, 144128)]