127405280000

素因数分解:

$2^8\times 5^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:537

約数の個数: 360

約数和(自身を含む): 336194258400

約数和(自身を除く): 208788978400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 89, 92, 100, 115, 125, 128, 160, 178, 184, 200, 230, 250, 256, 320, 356, 368, 389, 400, 445, 460, 500, 575, 625, 640, 712, 736, 778, 800, 890, 920, 1000, 1150, 1250, 1280, 1424, 1472, 1556, 1600, 1780, 1840, 1945, 2000, 2047, 2225, 2300, 2500, 2848, 2875, 2944, 3112, 3200, 3560, 3680, 3890, 4000, 4094, 4450, 4600, 5000, 5696, 5750, 5888, 6224, 6400, 7120, 7360, 7780, 8000, 8188, 8900, 8947, 9200, 9725, 10000, 10235, 11125, 11392, 11500, 12448, 14240, 14375, 14720, 15560, 16000, 16376, 17800, 17894, 18400, 19450, 20000, 20470, 22250, 22784, 23000, 24896, 28480, 28750, 29440, 31120, 32000, 32752, 34621, 35600, 35788, 36800, 38900, 40000, 40940, 44500, 44735, 46000, 48625, 49792, 51175, 55625, 56960, 57500, 62240, 65504, 69242, 71200, 71576, 73600, 77800, 80000, 81880, 89000, 89470, 92000, 97250, 99584, 102350, 111250, 113920, 115000, 124480, 131008, 138484, 142400, 143152, 147200, 155600, 160000, 163760, 173105, 178000, 178940, 184000, 194500, 204700, 222500, 223675, 230000, 243125, 248960, 255875, 262016, 276968, 284800, 286304, 311200, 327520, 346210, 356000, 357880, 368000, 389000, 409400, 445000, 447350, 460000, 486250, 497920, 511750, 524032, 553936, 569600, 572608, 622400, 655040, 692420, 712000, 715760, 736000, 778000, 796283, 818800, 865525, 890000, 894700, 920000, 972500, 1023500, 1107872, 1118375, 1145216, 1244800, 1279375, 1310080, 1384840, 1424000, 1431520, 1556000, 1592566, 1637600, 1731050, 1780000, 1789400, 1840000, 1945000, 2047000, 2215744, 2236750, 2290432, 2489600, 2558750, 2620160, 2769680, 2848000, 2863040, 3112000, 3185132, 3275200, 3462100, 3560000, 3578800, 3680000, 3890000, 3981415, 4094000, 4327625, 4431488, 4473500, 5117500, 5539360, 5591875, 5726080, 6224000, 6370264, 6550400, 6924200, 7120000, 7157600, 7780000, 7962830, 8188000, 8655250, 8862976, 8947000, 10235000, 11078720, 11183750, 11452160, 12448000, 12740528, 13100800, 13848400, 14240000, 14315200, 15560000, 15925660, 16376000, 17310500, 17894000, 19907075, 20470000, 21638125, 22157440, 22367500, 25481056, 27696800, 28630400, 31120000, 31851320, 32752000, 34621000, 35788000, 39814150, 40940000, 43276250, 44314880, 44735000, 50962112, 55393600, 57260800, 62240000, 63702640, 65504000, 69242000, 71576000, 79628300, 81880000, 86552500, 89470000, 99535375, 101924224, 110787200, 127405280, 138484000, 143152000, 159256600, 163760000, 173105000, 178940000, 199070750, 203848448, 221574400, 254810560, 276968000, 286304000, 318513200, 327520000, 346210000, 357880000, 398141500, 497676875, 509621120, 553936000, 637026400, 692420000, 715760000, 796283000, 995353750, 1019242240, 1107872000, 1274052800, 1384840000, 1431520000, 1592566000, 1990707500, 2548105600, 2769680000, 3185132000, 3981415000, 5096211200, 5539360000, 6370264000, 7962830000, 12740528000, 15925660000, 25481056000, 31851320000, 63702640000, 127405280000]

約数ペア:

[(1, 127405280000), (2, 63702640000), (4, 31851320000), (5, 25481056000), (8, 15925660000), (10, 12740528000), (16, 7962830000), (20, 6370264000), (23, 5539360000), (25, 5096211200), (32, 3981415000), (40, 3185132000), (46, 2769680000), (50, 2548105600), (64, 1990707500), (80, 1592566000), (89, 1431520000), (92, 1384840000), (100, 1274052800), (115, 1107872000), (125, 1019242240), (128, 995353750), (160, 796283000), (178, 715760000), (184, 692420000), (200, 637026400), (230, 553936000), (250, 509621120), (256, 497676875), (320, 398141500), (356, 357880000), (368, 346210000), (389, 327520000), (400, 318513200), (445, 286304000), (460, 276968000), (500, 254810560), (575, 221574400), (625, 203848448), (640, 199070750), (712, 178940000), (736, 173105000), (778, 163760000), (800, 159256600), (890, 143152000), (920, 138484000), (1000, 127405280), (1150, 110787200), (1250, 101924224), (1280, 99535375), (1424, 89470000), (1472, 86552500), (1556, 81880000), (1600, 79628300), (1780, 71576000), (1840, 69242000), (1945, 65504000), (2000, 63702640), (2047, 62240000), (2225, 57260800), (2300, 55393600), (2500, 50962112), (2848, 44735000), (2875, 44314880), (2944, 43276250), (3112, 40940000), (3200, 39814150), (3560, 35788000), (3680, 34621000), (3890, 32752000), (4000, 31851320), (4094, 31120000), (4450, 28630400), (4600, 27696800), (5000, 25481056), (5696, 22367500), (5750, 22157440), (5888, 21638125), (6224, 20470000), (6400, 19907075), (7120, 17894000), (7360, 17310500), (7780, 16376000), (8000, 15925660), (8188, 15560000), (8900, 14315200), (8947, 14240000), (9200, 13848400), (9725, 13100800), (10000, 12740528), (10235, 12448000), (11125, 11452160), (11392, 11183750), (11500, 11078720), (12448, 10235000), (14240, 8947000), (14375, 8862976), (14720, 8655250), (15560, 8188000), (16000, 7962830), (16376, 7780000), (17800, 7157600), (17894, 7120000), (18400, 6924200), (19450, 6550400), (20000, 6370264), (20470, 6224000), (22250, 5726080), (22784, 5591875), (23000, 5539360), (24896, 5117500), (28480, 4473500), (28750, 4431488), (29440, 4327625), (31120, 4094000), (32000, 3981415), (32752, 3890000), (34621, 3680000), (35600, 3578800), (35788, 3560000), (36800, 3462100), (38900, 3275200), (40000, 3185132), (40940, 3112000), (44500, 2863040), (44735, 2848000), (46000, 2769680), (48625, 2620160), (49792, 2558750), (51175, 2489600), (55625, 2290432), (56960, 2236750), (57500, 2215744), (62240, 2047000), (65504, 1945000), (69242, 1840000), (71200, 1789400), (71576, 1780000), (73600, 1731050), (77800, 1637600), (80000, 1592566), (81880, 1556000), (89000, 1431520), (89470, 1424000), (92000, 1384840), (97250, 1310080), (99584, 1279375), (102350, 1244800), (111250, 1145216), (113920, 1118375), (115000, 1107872), (124480, 1023500), (131008, 972500), (138484, 920000), (142400, 894700), (143152, 890000), (147200, 865525), (155600, 818800), (160000, 796283), (163760, 778000), (173105, 736000), (178000, 715760), (178940, 712000), (184000, 692420), (194500, 655040), (204700, 622400), (222500, 572608), (223675, 569600), (230000, 553936), (243125, 524032), (248960, 511750), (255875, 497920), (262016, 486250), (276968, 460000), (284800, 447350), (286304, 445000), (311200, 409400), (327520, 389000), (346210, 368000), (356000, 357880)]