72863736960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{110641}}^1$

素因数の和:110684

約数の個数: 256

約数和(自身を含む): 270851616000

約数和(自身を除く): 197987879040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 686, 735, 784, 840, 896, 960, 980, 1029, 1120, 1176, 1344, 1372, 1470, 1568, 1680, 1715, 1920, 1960, 2058, 2240, 2352, 2688, 2744, 2940, 3136, 3360, 3430, 3920, 4116, 4480, 4704, 5145, 5488, 5880, 6272, 6720, 6860, 7840, 8232, 9408, 10290, 10976, 11760, 13440, 13720, 15680, 16464, 18816, 20580, 21952, 23520, 27440, 31360, 32928, 41160, 43904, 47040, 54880, 65856, 82320, 94080, 109760, 110641, 131712, 164640, 219520, 221282, 329280, 331923, 442564, 553205, 658560, 663846, 774487, 885128, 1106410, 1327692, 1548974, 1659615, 1770256, 2212820, 2323461, 2655384, 3097948, 3319230, 3540512, 3872435, 4425640, 4646922, 5310768, 5421409, 6195896, 6638460, 7081024, 7744870, 8851280, 9293844, 10621536, 10842818, 11617305, 12391792, 13276920, 14162048, 15489740, 16264227, 17702560, 18587688, 21243072, 21685636, 23234610, 24783584, 26553840, 27107045, 30979480, 32528454, 35405120, 37175376, 37949863, 42486144, 43371272, 46469220, 49567168, 53107680, 54214090, 61958960, 65056908, 70810240, 74350752, 75899726, 81321135, 86742544, 92938440, 99134336, 106215360, 108428180, 113849589, 123917920, 130113816, 148701504, 151799452, 162642270, 173485088, 185876880, 189749315, 212430720, 216856360, 227699178, 247835840, 260227632, 297403008, 303598904, 325284540, 346970176, 371753760, 379498630, 433712720, 455398356, 495671680, 520455264, 569247945, 607197808, 650569080, 693940352, 743507520, 758997260, 867425440, 910796712, 1040910528, 1138495890, 1214395616, 1301138160, 1487015040, 1517994520, 1734850880, 1821593424, 2081821056, 2276991780, 2428791232, 2602276320, 3035989040, 3469701760, 3643186848, 4553983560, 4857582464, 5204552640, 6071978080, 7286373696, 9107967120, 10409105280, 12143956160, 14572747392, 18215934240, 24287912320, 36431868480, 72863736960]

約数ペア:

[(1, 72863736960), (2, 36431868480), (3, 24287912320), (4, 18215934240), (5, 14572747392), (6, 12143956160), (7, 10409105280), (8, 9107967120), (10, 7286373696), (12, 6071978080), (14, 5204552640), (15, 4857582464), (16, 4553983560), (20, 3643186848), (21, 3469701760), (24, 3035989040), (28, 2602276320), (30, 2428791232), (32, 2276991780), (35, 2081821056), (40, 1821593424), (42, 1734850880), (48, 1517994520), (49, 1487015040), (56, 1301138160), (60, 1214395616), (64, 1138495890), (70, 1040910528), (80, 910796712), (84, 867425440), (96, 758997260), (98, 743507520), (105, 693940352), (112, 650569080), (120, 607197808), (128, 569247945), (140, 520455264), (147, 495671680), (160, 455398356), (168, 433712720), (192, 379498630), (196, 371753760), (210, 346970176), (224, 325284540), (240, 303598904), (245, 297403008), (280, 260227632), (294, 247835840), (320, 227699178), (336, 216856360), (343, 212430720), (384, 189749315), (392, 185876880), (420, 173485088), (448, 162642270), (480, 151799452), (490, 148701504), (560, 130113816), (588, 123917920), (640, 113849589), (672, 108428180), (686, 106215360), (735, 99134336), (784, 92938440), (840, 86742544), (896, 81321135), (960, 75899726), (980, 74350752), (1029, 70810240), (1120, 65056908), (1176, 61958960), (1344, 54214090), (1372, 53107680), (1470, 49567168), (1568, 46469220), (1680, 43371272), (1715, 42486144), (1920, 37949863), (1960, 37175376), (2058, 35405120), (2240, 32528454), (2352, 30979480), (2688, 27107045), (2744, 26553840), (2940, 24783584), (3136, 23234610), (3360, 21685636), (3430, 21243072), (3920, 18587688), (4116, 17702560), (4480, 16264227), (4704, 15489740), (5145, 14162048), (5488, 13276920), (5880, 12391792), (6272, 11617305), (6720, 10842818), (6860, 10621536), (7840, 9293844), (8232, 8851280), (9408, 7744870), (10290, 7081024), (10976, 6638460), (11760, 6195896), (13440, 5421409), (13720, 5310768), (15680, 4646922), (16464, 4425640), (18816, 3872435), (20580, 3540512), (21952, 3319230), (23520, 3097948), (27440, 2655384), (31360, 2323461), (32928, 2212820), (41160, 1770256), (43904, 1659615), (47040, 1548974), (54880, 1327692), (65856, 1106410), (82320, 885128), (94080, 774487), (109760, 663846), (110641, 658560), (131712, 553205), (164640, 442564), (219520, 331923), (221282, 329280)]