128187377280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139967}}^1$

素因数の和:140048

約数の個数: 256

約数和(自身を含む): 462566246400

約数和(自身を除く): 334378869120

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, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 360, 384, 424, 432, 477, 480, 530, 540, 576, 636, 640, 720, 795, 848, 864, 954, 960, 1060, 1080, 1152, 1272, 1431, 1440, 1590, 1696, 1728, 1908, 1920, 2120, 2160, 2385, 2544, 2862, 2880, 3180, 3392, 3456, 3816, 4240, 4320, 4770, 5088, 5724, 5760, 6360, 6784, 7155, 7632, 8480, 8640, 9540, 10176, 11448, 12720, 14310, 15264, 16960, 17280, 19080, 20352, 22896, 25440, 28620, 30528, 33920, 38160, 45792, 50880, 57240, 61056, 76320, 91584, 101760, 114480, 139967, 152640, 183168, 228960, 279934, 305280, 419901, 457920, 559868, 699835, 839802, 915840, 1119736, 1259703, 1399670, 1679604, 2099505, 2239472, 2519406, 2799340, 3359208, 3779109, 4199010, 4478944, 5038812, 5598680, 6298515, 6718416, 7418251, 7558218, 8398020, 8957888, 10077624, 11197360, 12597030, 13436832, 14836502, 15116436, 16796040, 17915776, 18895545, 20155248, 22254753, 22394720, 25194060, 26873664, 29673004, 30232872, 33592080, 37091255, 37791090, 40310496, 44509506, 44789440, 50388120, 53747328, 59346008, 60465744, 66764259, 67184160, 74182510, 75582180, 80620992, 89019012, 89578880, 100776240, 111273765, 118692016, 120931488, 133528518, 134368320, 148365020, 151164360, 161241984, 178038024, 200292777, 201552480, 222547530, 237384032, 241862976, 267057036, 268736640, 296730040, 302328720, 333821295, 356076048, 400585554, 403104960, 445095060, 474768064, 483725952, 534114072, 593460080, 604657440, 667642590, 712152096, 801171108, 806209920, 890190120, 949536128, 1001463885, 1068228144, 1186920160, 1209314880, 1335285180, 1424304192, 1602342216, 1780380240, 2002927770, 2136456288, 2373840320, 2418629760, 2670570360, 2848608384, 3204684432, 3560760480, 4005855540, 4272912576, 4747680640, 5341140720, 6409368864, 7121520960, 8011711080, 8545825152, 10682281440, 12818737728, 14243041920, 16023422160, 21364562880, 25637475456, 32046844320, 42729125760, 64093688640, 128187377280]

約数ペア:

[(1, 128187377280), (2, 64093688640), (3, 42729125760), (4, 32046844320), (5, 25637475456), (6, 21364562880), (8, 16023422160), (9, 14243041920), (10, 12818737728), (12, 10682281440), (15, 8545825152), (16, 8011711080), (18, 7121520960), (20, 6409368864), (24, 5341140720), (27, 4747680640), (30, 4272912576), (32, 4005855540), (36, 3560760480), (40, 3204684432), (45, 2848608384), (48, 2670570360), (53, 2418629760), (54, 2373840320), (60, 2136456288), (64, 2002927770), (72, 1780380240), (80, 1602342216), (90, 1424304192), (96, 1335285180), (106, 1209314880), (108, 1186920160), (120, 1068228144), (128, 1001463885), (135, 949536128), (144, 890190120), (159, 806209920), (160, 801171108), (180, 712152096), (192, 667642590), (212, 604657440), (216, 593460080), (240, 534114072), (265, 483725952), (270, 474768064), (288, 445095060), (318, 403104960), (320, 400585554), (360, 356076048), (384, 333821295), (424, 302328720), (432, 296730040), (477, 268736640), (480, 267057036), (530, 241862976), (540, 237384032), (576, 222547530), (636, 201552480), (640, 200292777), (720, 178038024), (795, 161241984), (848, 151164360), (864, 148365020), (954, 134368320), (960, 133528518), (1060, 120931488), (1080, 118692016), (1152, 111273765), (1272, 100776240), (1431, 89578880), (1440, 89019012), (1590, 80620992), (1696, 75582180), (1728, 74182510), (1908, 67184160), (1920, 66764259), (2120, 60465744), (2160, 59346008), (2385, 53747328), (2544, 50388120), (2862, 44789440), (2880, 44509506), (3180, 40310496), (3392, 37791090), (3456, 37091255), (3816, 33592080), (4240, 30232872), (4320, 29673004), (4770, 26873664), (5088, 25194060), (5724, 22394720), (5760, 22254753), (6360, 20155248), (6784, 18895545), (7155, 17915776), (7632, 16796040), (8480, 15116436), (8640, 14836502), (9540, 13436832), (10176, 12597030), (11448, 11197360), (12720, 10077624), (14310, 8957888), (15264, 8398020), (16960, 7558218), (17280, 7418251), (19080, 6718416), (20352, 6298515), (22896, 5598680), (25440, 5038812), (28620, 4478944), (30528, 4199010), (33920, 3779109), (38160, 3359208), (45792, 2799340), (50880, 2519406), (57240, 2239472), (61056, 2099505), (76320, 1679604), (91584, 1399670), (101760, 1259703), (114480, 1119736), (139967, 915840), (152640, 839802), (183168, 699835), (228960, 559868), (279934, 457920), (305280, 419901)]