20211132480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3461}}^1$

素因数の和:3578

約数の個数: 448

約数和(自身を含む): 81040711680

約数和(自身を除く): 60829579200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 79, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 158, 160, 165, 168, 176, 192, 210, 220, 224, 231, 237, 240, 264, 280, 308, 316, 320, 330, 336, 352, 385, 395, 420, 440, 448, 462, 474, 480, 528, 553, 560, 616, 632, 660, 672, 704, 770, 790, 840, 869, 880, 924, 948, 960, 1056, 1106, 1120, 1155, 1185, 1232, 1264, 1320, 1344, 1540, 1580, 1659, 1680, 1738, 1760, 1848, 1896, 2112, 2212, 2240, 2310, 2370, 2464, 2528, 2607, 2640, 2765, 3080, 3160, 3318, 3360, 3461, 3476, 3520, 3696, 3792, 4345, 4424, 4620, 4740, 4928, 5056, 5214, 5280, 5530, 6083, 6160, 6320, 6636, 6720, 6922, 6952, 7392, 7584, 8295, 8690, 8848, 9240, 9480, 10383, 10428, 10560, 11060, 12166, 12320, 12640, 13035, 13272, 13844, 13904, 14784, 15168, 16590, 17305, 17380, 17696, 18249, 18480, 18960, 20766, 20856, 22120, 24227, 24332, 24640, 25280, 26070, 26544, 27688, 27808, 30415, 33180, 34610, 34760, 35392, 36498, 36960, 37920, 38071, 41532, 41712, 44240, 48454, 48664, 51915, 52140, 53088, 55376, 55616, 60830, 66360, 69220, 69520, 72681, 72996, 73920, 75840, 76142, 83064, 83424, 88480, 91245, 96908, 97328, 103830, 104280, 106176, 110752, 114213, 121135, 121660, 132720, 138440, 139040, 145362, 145992, 152284, 166128, 166848, 176960, 182490, 190355, 193816, 194656, 207660, 208560, 221504, 228426, 242270, 243320, 265440, 266497, 273419, 276880, 278080, 290724, 291984, 304568, 332256, 363405, 364980, 380710, 387632, 389312, 415320, 417120, 456852, 484540, 486640, 530880, 532994, 546838, 553760, 571065, 581448, 583968, 609136, 664512, 726810, 729960, 761420, 775264, 799491, 820257, 830640, 834240, 913704, 969080, 973280, 1065988, 1093676, 1107520, 1142130, 1162896, 1167936, 1218272, 1332485, 1367095, 1453620, 1459920, 1522840, 1550528, 1598982, 1640514, 1661280, 1827408, 1913933, 1938160, 1946560, 2131976, 2187352, 2284260, 2325792, 2436544, 2664970, 2734190, 2907240, 2919840, 3007609, 3045680, 3197964, 3281028, 3322560, 3654816, 3827866, 3876320, 3997455, 4101285, 4263952, 4374704, 4568520, 4651584, 5329940, 5468380, 5741799, 5814480, 5839680, 6015218, 6091360, 6395928, 6562056, 7309632, 7655732, 7752640, 7994910, 8202570, 8527904, 8749408, 9022827, 9137040, 9569665, 10659880, 10936760, 11483598, 11628960, 12030436, 12182720, 12791856, 13124112, 15038045, 15311464, 15989820, 16405140, 17055808, 17498816, 18045654, 18274080, 19139330, 21053263, 21319760, 21873520, 22967196, 23257920, 24060872, 25583712, 26248224, 28708995, 30076090, 30622928, 31979640, 32810280, 36091308, 36548160, 38278660, 42106526, 42639520, 43747040, 45114135, 45934392, 48121744, 51167424, 52496448, 57417990, 60152180, 61245856, 63159789, 63959280, 65620560, 72182616, 76557320, 84213052, 85279040, 87494080, 90228270, 91868784, 96243488, 105266315, 114835980, 120304360, 122491712, 126319578, 127918560, 131241120, 144365232, 153114640, 168426104, 180456540, 183737568, 192486976, 210532630, 229671960, 240608720, 252639156, 255837120, 262482240, 288730464, 306229280, 315798945, 336852208, 360913080, 367475136, 421065260, 459343920, 481217440, 505278312, 577460928, 612458560, 631597890, 673704416, 721826160, 842130520, 918687840, 962434880, 1010556624, 1263195780, 1347408832, 1443652320, 1684261040, 1837375680, 2021113248, 2526391560, 2887304640, 3368522080, 4042226496, 5052783120, 6737044160, 10105566240, 20211132480]

約数ペア:

[(1, 20211132480), (2, 10105566240), (3, 6737044160), (4, 5052783120), (5, 4042226496), (6, 3368522080), (7, 2887304640), (8, 2526391560), (10, 2021113248), (11, 1837375680), (12, 1684261040), (14, 1443652320), (15, 1347408832), (16, 1263195780), (20, 1010556624), (21, 962434880), (22, 918687840), (24, 842130520), (28, 721826160), (30, 673704416), (32, 631597890), (33, 612458560), (35, 577460928), (40, 505278312), (42, 481217440), (44, 459343920), (48, 421065260), (55, 367475136), (56, 360913080), (60, 336852208), (64, 315798945), (66, 306229280), (70, 288730464), (77, 262482240), (79, 255837120), (80, 252639156), (84, 240608720), (88, 229671960), (96, 210532630), (105, 192486976), (110, 183737568), (112, 180456540), (120, 168426104), (132, 153114640), (140, 144365232), (154, 131241120), (158, 127918560), (160, 126319578), (165, 122491712), (168, 120304360), (176, 114835980), (192, 105266315), (210, 96243488), (220, 91868784), (224, 90228270), (231, 87494080), (237, 85279040), (240, 84213052), (264, 76557320), (280, 72182616), (308, 65620560), (316, 63959280), (320, 63159789), (330, 61245856), (336, 60152180), (352, 57417990), (385, 52496448), (395, 51167424), (420, 48121744), (440, 45934392), (448, 45114135), (462, 43747040), (474, 42639520), (480, 42106526), (528, 38278660), (553, 36548160), (560, 36091308), (616, 32810280), (632, 31979640), (660, 30622928), (672, 30076090), (704, 28708995), (770, 26248224), (790, 25583712), (840, 24060872), (869, 23257920), (880, 22967196), (924, 21873520), (948, 21319760), (960, 21053263), (1056, 19139330), (1106, 18274080), (1120, 18045654), (1155, 17498816), (1185, 17055808), (1232, 16405140), (1264, 15989820), (1320, 15311464), (1344, 15038045), (1540, 13124112), (1580, 12791856), (1659, 12182720), (1680, 12030436), (1738, 11628960), (1760, 11483598), (1848, 10936760), (1896, 10659880), (2112, 9569665), (2212, 9137040), (2240, 9022827), (2310, 8749408), (2370, 8527904), (2464, 8202570), (2528, 7994910), (2607, 7752640), (2640, 7655732), (2765, 7309632), (3080, 6562056), (3160, 6395928), (3318, 6091360), (3360, 6015218), (3461, 5839680), (3476, 5814480), (3520, 5741799), (3696, 5468380), (3792, 5329940), (4345, 4651584), (4424, 4568520), (4620, 4374704), (4740, 4263952), (4928, 4101285), (5056, 3997455), (5214, 3876320), (5280, 3827866), (5530, 3654816), (6083, 3322560), (6160, 3281028), (6320, 3197964), (6636, 3045680), (6720, 3007609), (6922, 2919840), (6952, 2907240), (7392, 2734190), (7584, 2664970), (8295, 2436544), (8690, 2325792), (8848, 2284260), (9240, 2187352), (9480, 2131976), (10383, 1946560), (10428, 1938160), (10560, 1913933), (11060, 1827408), (12166, 1661280), (12320, 1640514), (12640, 1598982), (13035, 1550528), (13272, 1522840), (13844, 1459920), (13904, 1453620), (14784, 1367095), (15168, 1332485), (16590, 1218272), (17305, 1167936), (17380, 1162896), (17696, 1142130), (18249, 1107520), (18480, 1093676), (18960, 1065988), (20766, 973280), (20856, 969080), (22120, 913704), (24227, 834240), (24332, 830640), (24640, 820257), (25280, 799491), (26070, 775264), (26544, 761420), (27688, 729960), (27808, 726810), (30415, 664512), (33180, 609136), (34610, 583968), (34760, 581448), (35392, 571065), (36498, 553760), (36960, 546838), (37920, 532994), (38071, 530880), (41532, 486640), (41712, 484540), (44240, 456852), (48454, 417120), (48664, 415320), (51915, 389312), (52140, 387632), (53088, 380710), (55376, 364980), (55616, 363405), (60830, 332256), (66360, 304568), (69220, 291984), (69520, 290724), (72681, 278080), (72996, 276880), (73920, 273419), (75840, 266497), (76142, 265440), (83064, 243320), (83424, 242270), (88480, 228426), (91245, 221504), (96908, 208560), (97328, 207660), (103830, 194656), (104280, 193816), (106176, 190355), (110752, 182490), (114213, 176960), (121135, 166848), (121660, 166128), (132720, 152284), (138440, 145992), (139040, 145362)]