217426481280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{151597}}^1$

素因数の和:151708

約数の個数: 256

約数和(自身を含む): 779334998400

約数和(自身を除く): 561908517120

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, 83, 90, 96, 108, 120, 128, 135, 144, 160, 166, 180, 192, 216, 240, 249, 270, 288, 320, 332, 360, 384, 415, 432, 480, 498, 540, 576, 640, 664, 720, 747, 830, 864, 960, 996, 1080, 1152, 1245, 1328, 1440, 1494, 1660, 1728, 1920, 1992, 2160, 2241, 2490, 2656, 2880, 2988, 3320, 3456, 3735, 3984, 4320, 4482, 4980, 5312, 5760, 5976, 6640, 7470, 7968, 8640, 8964, 9960, 10624, 11205, 11952, 13280, 14940, 15936, 17280, 17928, 19920, 22410, 23904, 26560, 29880, 31872, 35856, 39840, 44820, 47808, 53120, 59760, 71712, 79680, 89640, 95616, 119520, 143424, 151597, 159360, 179280, 239040, 286848, 303194, 358560, 454791, 478080, 606388, 717120, 757985, 909582, 1212776, 1364373, 1434240, 1515970, 1819164, 2273955, 2425552, 2728746, 3031940, 3638328, 4093119, 4547910, 4851104, 5457492, 6063880, 6821865, 7276656, 8186238, 9095820, 9702208, 10914984, 12127760, 12582551, 13643730, 14553312, 16372476, 18191640, 19404416, 20465595, 21829968, 24255520, 25165102, 27287460, 29106624, 32744952, 36383280, 37747653, 40931190, 43659936, 48511040, 50330204, 54574920, 58213248, 62912755, 65489904, 72766560, 75495306, 81862380, 87319872, 97022080, 100660408, 109149840, 113242959, 125825510, 130979808, 145533120, 150990612, 163724760, 174639744, 188738265, 201320816, 218299680, 226485918, 251651020, 261959616, 291066240, 301981224, 327449520, 339728877, 377476530, 402641632, 436599360, 452971836, 503302040, 523919232, 566214795, 603962448, 654899040, 679457754, 754953060, 805283264, 873198720, 905943672, 1006604080, 1132429590, 1207924896, 1309798080, 1358915508, 1509906120, 1610566528, 1698644385, 1811887344, 2013208160, 2264859180, 2415849792, 2619596160, 2717831016, 3019812240, 3397288770, 3623774688, 4026416320, 4529718360, 4831699584, 5435662032, 6039624480, 6794577540, 7247549376, 8052832640, 9059436720, 10871324064, 12079248960, 13589155080, 14495098752, 18118873440, 21742648128, 24158497920, 27178310160, 36237746880, 43485296256, 54356620320, 72475493760, 108713240640, 217426481280]

約数ペア:

[(1, 217426481280), (2, 108713240640), (3, 72475493760), (4, 54356620320), (5, 43485296256), (6, 36237746880), (8, 27178310160), (9, 24158497920), (10, 21742648128), (12, 18118873440), (15, 14495098752), (16, 13589155080), (18, 12079248960), (20, 10871324064), (24, 9059436720), (27, 8052832640), (30, 7247549376), (32, 6794577540), (36, 6039624480), (40, 5435662032), (45, 4831699584), (48, 4529718360), (54, 4026416320), (60, 3623774688), (64, 3397288770), (72, 3019812240), (80, 2717831016), (83, 2619596160), (90, 2415849792), (96, 2264859180), (108, 2013208160), (120, 1811887344), (128, 1698644385), (135, 1610566528), (144, 1509906120), (160, 1358915508), (166, 1309798080), (180, 1207924896), (192, 1132429590), (216, 1006604080), (240, 905943672), (249, 873198720), (270, 805283264), (288, 754953060), (320, 679457754), (332, 654899040), (360, 603962448), (384, 566214795), (415, 523919232), (432, 503302040), (480, 452971836), (498, 436599360), (540, 402641632), (576, 377476530), (640, 339728877), (664, 327449520), (720, 301981224), (747, 291066240), (830, 261959616), (864, 251651020), (960, 226485918), (996, 218299680), (1080, 201320816), (1152, 188738265), (1245, 174639744), (1328, 163724760), (1440, 150990612), (1494, 145533120), (1660, 130979808), (1728, 125825510), (1920, 113242959), (1992, 109149840), (2160, 100660408), (2241, 97022080), (2490, 87319872), (2656, 81862380), (2880, 75495306), (2988, 72766560), (3320, 65489904), (3456, 62912755), (3735, 58213248), (3984, 54574920), (4320, 50330204), (4482, 48511040), (4980, 43659936), (5312, 40931190), (5760, 37747653), (5976, 36383280), (6640, 32744952), (7470, 29106624), (7968, 27287460), (8640, 25165102), (8964, 24255520), (9960, 21829968), (10624, 20465595), (11205, 19404416), (11952, 18191640), (13280, 16372476), (14940, 14553312), (15936, 13643730), (17280, 12582551), (17928, 12127760), (19920, 10914984), (22410, 9702208), (23904, 9095820), (26560, 8186238), (29880, 7276656), (31872, 6821865), (35856, 6063880), (39840, 5457492), (44820, 4851104), (47808, 4547910), (53120, 4093119), (59760, 3638328), (71712, 3031940), (79680, 2728746), (89640, 2425552), (95616, 2273955), (119520, 1819164), (143424, 1515970), (151597, 1434240), (159360, 1364373), (179280, 1212776), (239040, 909582), (286848, 757985), (303194, 717120), (358560, 606388), (454791, 478080)]