20056986720

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1429}}^1$

素因数の和:1497

約数の個数: 432

約数和(自身を含む): 74964249360

約数和(自身を除く): 54907262640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 288, 304, 324, 342, 360, 361, 380, 405, 432, 456, 480, 486, 513, 540, 570, 608, 648, 684, 720, 722, 760, 810, 855, 864, 912, 972, 1026, 1080, 1083, 1140, 1215, 1296, 1368, 1429, 1440, 1444, 1520, 1539, 1620, 1710, 1805, 1824, 1944, 2052, 2160, 2166, 2280, 2430, 2565, 2592, 2736, 2858, 2888, 3040, 3078, 3240, 3249, 3420, 3610, 3888, 4104, 4287, 4320, 4332, 4560, 4617, 4860, 5130, 5415, 5472, 5716, 5776, 6156, 6480, 6498, 6840, 7145, 7220, 7695, 7776, 8208, 8574, 8664, 9120, 9234, 9720, 9747, 10260, 10830, 11432, 11552, 12312, 12861, 12960, 12996, 13680, 14290, 14440, 15390, 16245, 16416, 17148, 17328, 18468, 19440, 19494, 20520, 21435, 21660, 22864, 23085, 24624, 25722, 25992, 27151, 27360, 28580, 28880, 29241, 30780, 32490, 34296, 34656, 36936, 38583, 38880, 38988, 41040, 42870, 43320, 45728, 46170, 48735, 49248, 51444, 51984, 54302, 57160, 57760, 58482, 61560, 64305, 64980, 68592, 73872, 77166, 77976, 81453, 82080, 85740, 86640, 87723, 92340, 97470, 102888, 103968, 108604, 114320, 115749, 116964, 123120, 128610, 129960, 135755, 137184, 146205, 147744, 154332, 155952, 162906, 171480, 173280, 175446, 184680, 192915, 194940, 205776, 217208, 228640, 231498, 233928, 244359, 246240, 257220, 259920, 271510, 292410, 308664, 311904, 325812, 342960, 347247, 350892, 369360, 385830, 389880, 407265, 411552, 434416, 438615, 462996, 467856, 488718, 514440, 515869, 519840, 543020, 578745, 584820, 617328, 651624, 685920, 694494, 701784, 733077, 738720, 771660, 779760, 814530, 868832, 877230, 925992, 935712, 977436, 1028880, 1031738, 1086040, 1157490, 1169640, 1221795, 1234656, 1303248, 1388988, 1403568, 1466154, 1543320, 1547607, 1559520, 1629060, 1736235, 1754460, 1851984, 1954872, 2057760, 2063476, 2172080, 2199231, 2314980, 2339280, 2443590, 2579345, 2606496, 2777976, 2807136, 2932308, 3086640, 3095214, 3258120, 3472470, 3508920, 3665385, 3703968, 3909744, 4126952, 4344160, 4398462, 4629960, 4642821, 4678560, 4887180, 5158690, 5555952, 5864616, 6173280, 6190428, 6516240, 6597693, 6944940, 7017840, 7330770, 7738035, 7819488, 8253904, 8796924, 9259920, 9285642, 9774360, 10317380, 10996155, 11111904, 11729232, 12380856, 13032480, 13195386, 13889880, 13928463, 14035680, 14661540, 15476070, 16507808, 17593848, 18519840, 18571284, 19548720, 20634760, 21992310, 23214105, 23458464, 24761712, 26390772, 27779760, 27856926, 29323080, 30952140, 32988465, 35187696, 37142568, 39097440, 41269520, 41785389, 43984620, 46428210, 49523424, 52781544, 55559520, 55713852, 58646160, 61904280, 65976930, 69642315, 70375392, 74285136, 82539040, 83570778, 87969240, 92856420, 105563088, 111427704, 117292320, 123808560, 125356167, 131953860, 139284630, 148570272, 167141556, 175938480, 185712840, 208926945, 211126176, 222855408, 247617120, 250712334, 263907720, 278569260, 334283112, 351876960, 371425680, 417853890, 445710816, 501424668, 527815440, 557138520, 626780835, 668566224, 742851360, 835707780, 1002849336, 1055630880, 1114277040, 1253561670, 1337132448, 1671415560, 2005698672, 2228554080, 2507123340, 3342831120, 4011397344, 5014246680, 6685662240, 10028493360, 20056986720]

約数ペア:

[(1, 20056986720), (2, 10028493360), (3, 6685662240), (4, 5014246680), (5, 4011397344), (6, 3342831120), (8, 2507123340), (9, 2228554080), (10, 2005698672), (12, 1671415560), (15, 1337132448), (16, 1253561670), (18, 1114277040), (19, 1055630880), (20, 1002849336), (24, 835707780), (27, 742851360), (30, 668566224), (32, 626780835), (36, 557138520), (38, 527815440), (40, 501424668), (45, 445710816), (48, 417853890), (54, 371425680), (57, 351876960), (60, 334283112), (72, 278569260), (76, 263907720), (80, 250712334), (81, 247617120), (90, 222855408), (95, 211126176), (96, 208926945), (108, 185712840), (114, 175938480), (120, 167141556), (135, 148570272), (144, 139284630), (152, 131953860), (160, 125356167), (162, 123808560), (171, 117292320), (180, 111427704), (190, 105563088), (216, 92856420), (228, 87969240), (240, 83570778), (243, 82539040), (270, 74285136), (285, 70375392), (288, 69642315), (304, 65976930), (324, 61904280), (342, 58646160), (360, 55713852), (361, 55559520), (380, 52781544), (405, 49523424), (432, 46428210), (456, 43984620), (480, 41785389), (486, 41269520), (513, 39097440), (540, 37142568), (570, 35187696), (608, 32988465), (648, 30952140), (684, 29323080), (720, 27856926), (722, 27779760), (760, 26390772), (810, 24761712), (855, 23458464), (864, 23214105), (912, 21992310), (972, 20634760), (1026, 19548720), (1080, 18571284), (1083, 18519840), (1140, 17593848), (1215, 16507808), (1296, 15476070), (1368, 14661540), (1429, 14035680), (1440, 13928463), (1444, 13889880), (1520, 13195386), (1539, 13032480), (1620, 12380856), (1710, 11729232), (1805, 11111904), (1824, 10996155), (1944, 10317380), (2052, 9774360), (2160, 9285642), (2166, 9259920), (2280, 8796924), (2430, 8253904), (2565, 7819488), (2592, 7738035), (2736, 7330770), (2858, 7017840), (2888, 6944940), (3040, 6597693), (3078, 6516240), (3240, 6190428), (3249, 6173280), (3420, 5864616), (3610, 5555952), (3888, 5158690), (4104, 4887180), (4287, 4678560), (4320, 4642821), (4332, 4629960), (4560, 4398462), (4617, 4344160), (4860, 4126952), (5130, 3909744), (5415, 3703968), (5472, 3665385), (5716, 3508920), (5776, 3472470), (6156, 3258120), (6480, 3095214), (6498, 3086640), (6840, 2932308), (7145, 2807136), (7220, 2777976), (7695, 2606496), (7776, 2579345), (8208, 2443590), (8574, 2339280), (8664, 2314980), (9120, 2199231), (9234, 2172080), (9720, 2063476), (9747, 2057760), (10260, 1954872), (10830, 1851984), (11432, 1754460), (11552, 1736235), (12312, 1629060), (12861, 1559520), (12960, 1547607), (12996, 1543320), (13680, 1466154), (14290, 1403568), (14440, 1388988), (15390, 1303248), (16245, 1234656), (16416, 1221795), (17148, 1169640), (17328, 1157490), (18468, 1086040), (19440, 1031738), (19494, 1028880), (20520, 977436), (21435, 935712), (21660, 925992), (22864, 877230), (23085, 868832), (24624, 814530), (25722, 779760), (25992, 771660), (27151, 738720), (27360, 733077), (28580, 701784), (28880, 694494), (29241, 685920), (30780, 651624), (32490, 617328), (34296, 584820), (34656, 578745), (36936, 543020), (38583, 519840), (38880, 515869), (38988, 514440), (41040, 488718), (42870, 467856), (43320, 462996), (45728, 438615), (46170, 434416), (48735, 411552), (49248, 407265), (51444, 389880), (51984, 385830), (54302, 369360), (57160, 350892), (57760, 347247), (58482, 342960), (61560, 325812), (64305, 311904), (64980, 308664), (68592, 292410), (73872, 271510), (77166, 259920), (77976, 257220), (81453, 246240), (82080, 244359), (85740, 233928), (86640, 231498), (87723, 228640), (92340, 217208), (97470, 205776), (102888, 194940), (103968, 192915), (108604, 184680), (114320, 175446), (115749, 173280), (116964, 171480), (123120, 162906), (128610, 155952), (129960, 154332), (135755, 147744), (137184, 146205)]