26660528640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2221}}^1$

素因数の和:2771

約数の個数: 240

約数和(自身を含む): 92551783896

約数和(自身を除く): 65891255256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 521, 576, 640, 720, 768, 960, 1042, 1152, 1280, 1440, 1536, 1563, 1920, 2084, 2221, 2304, 2560, 2605, 2880, 3126, 3840, 4168, 4442, 4608, 4689, 5210, 5760, 6252, 6663, 7680, 7815, 8336, 8884, 9378, 10420, 11105, 11520, 12504, 13326, 15630, 16672, 17768, 18756, 19989, 20840, 22210, 23040, 23445, 25008, 26652, 31260, 33315, 33344, 35536, 37512, 39978, 41680, 44420, 46890, 50016, 53304, 62520, 66630, 66688, 71072, 75024, 79956, 83360, 88840, 93780, 99945, 100032, 106608, 125040, 133260, 133376, 142144, 150048, 159912, 166720, 177680, 187560, 199890, 200064, 213216, 250080, 266520, 266752, 284288, 300096, 319824, 333440, 355360, 375120, 399780, 400128, 426432, 500160, 533040, 568576, 600192, 639648, 666880, 710720, 750240, 799560, 800256, 852864, 1000320, 1066080, 1137152, 1157141, 1200384, 1279296, 1333760, 1421440, 1500480, 1599120, 1705728, 2000640, 2132160, 2314282, 2400768, 2558592, 2842880, 3000960, 3198240, 3411456, 3471423, 4001280, 4264320, 4628564, 5117184, 5685760, 5785705, 6001920, 6396480, 6942846, 8528640, 9257128, 10234368, 10414269, 11571410, 12003840, 12792960, 13885692, 17057280, 17357115, 18514256, 20828538, 23142820, 25585920, 27771384, 34714230, 37028512, 41657076, 46285640, 51171840, 52071345, 55542768, 69428460, 74057024, 83314152, 92571280, 104142690, 111085536, 138856920, 148114048, 166628304, 185142560, 208285380, 222171072, 277713840, 296228096, 333256608, 370285120, 416570760, 444342144, 555427680, 592456192, 666513216, 740570240, 833141520, 888684288, 1110855360, 1333026432, 1481140480, 1666283040, 1777368576, 2221710720, 2666052864, 2962280960, 3332566080, 4443421440, 5332105728, 6665132160, 8886842880, 13330264320, 26660528640]

約数ペア:

[(1, 26660528640), (2, 13330264320), (3, 8886842880), (4, 6665132160), (5, 5332105728), (6, 4443421440), (8, 3332566080), (9, 2962280960), (10, 2666052864), (12, 2221710720), (15, 1777368576), (16, 1666283040), (18, 1481140480), (20, 1333026432), (24, 1110855360), (30, 888684288), (32, 833141520), (36, 740570240), (40, 666513216), (45, 592456192), (48, 555427680), (60, 444342144), (64, 416570760), (72, 370285120), (80, 333256608), (90, 296228096), (96, 277713840), (120, 222171072), (128, 208285380), (144, 185142560), (160, 166628304), (180, 148114048), (192, 138856920), (240, 111085536), (256, 104142690), (288, 92571280), (320, 83314152), (360, 74057024), (384, 69428460), (480, 55542768), (512, 52071345), (521, 51171840), (576, 46285640), (640, 41657076), (720, 37028512), (768, 34714230), (960, 27771384), (1042, 25585920), (1152, 23142820), (1280, 20828538), (1440, 18514256), (1536, 17357115), (1563, 17057280), (1920, 13885692), (2084, 12792960), (2221, 12003840), (2304, 11571410), (2560, 10414269), (2605, 10234368), (2880, 9257128), (3126, 8528640), (3840, 6942846), (4168, 6396480), (4442, 6001920), (4608, 5785705), (4689, 5685760), (5210, 5117184), (5760, 4628564), (6252, 4264320), (6663, 4001280), (7680, 3471423), (7815, 3411456), (8336, 3198240), (8884, 3000960), (9378, 2842880), (10420, 2558592), (11105, 2400768), (11520, 2314282), (12504, 2132160), (13326, 2000640), (15630, 1705728), (16672, 1599120), (17768, 1500480), (18756, 1421440), (19989, 1333760), (20840, 1279296), (22210, 1200384), (23040, 1157141), (23445, 1137152), (25008, 1066080), (26652, 1000320), (31260, 852864), (33315, 800256), (33344, 799560), (35536, 750240), (37512, 710720), (39978, 666880), (41680, 639648), (44420, 600192), (46890, 568576), (50016, 533040), (53304, 500160), (62520, 426432), (66630, 400128), (66688, 399780), (71072, 375120), (75024, 355360), (79956, 333440), (83360, 319824), (88840, 300096), (93780, 284288), (99945, 266752), (100032, 266520), (106608, 250080), (125040, 213216), (133260, 200064), (133376, 199890), (142144, 187560), (150048, 177680), (159912, 166720)]