20058450720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:629

約数の個数: 576

約数和(自身を含む): 80309698560

約数和(自身を除く): 60251247840

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, 66, 70, 77, 80, 84, 88, 96, 103, 105, 110, 112, 120, 121, 132, 140, 154, 160, 165, 168, 176, 206, 210, 220, 224, 231, 240, 242, 264, 280, 308, 309, 330, 336, 352, 363, 385, 412, 420, 440, 462, 479, 480, 484, 515, 528, 560, 605, 616, 618, 660, 672, 721, 726, 770, 824, 840, 847, 880, 924, 958, 968, 1030, 1056, 1120, 1133, 1155, 1210, 1232, 1236, 1320, 1437, 1442, 1452, 1540, 1545, 1648, 1680, 1694, 1760, 1815, 1848, 1916, 1936, 2060, 2163, 2266, 2310, 2395, 2420, 2464, 2472, 2541, 2640, 2874, 2884, 2904, 3080, 3090, 3296, 3353, 3360, 3388, 3399, 3605, 3630, 3696, 3832, 3872, 4120, 4235, 4326, 4532, 4620, 4790, 4840, 4944, 5082, 5269, 5280, 5665, 5748, 5768, 5808, 6160, 6180, 6706, 6776, 6798, 7185, 7210, 7260, 7392, 7664, 7931, 8240, 8470, 8652, 9064, 9240, 9580, 9680, 9888, 10059, 10164, 10538, 10815, 11330, 11496, 11536, 11616, 12320, 12360, 12463, 12705, 13412, 13552, 13596, 14370, 14420, 14520, 15328, 15807, 15862, 16480, 16765, 16940, 16995, 17304, 18128, 18480, 19160, 19360, 20118, 20328, 21076, 21630, 22660, 22992, 23072, 23793, 24720, 24926, 25410, 26345, 26824, 27104, 27192, 28740, 28840, 29040, 31614, 31724, 33530, 33880, 33990, 34608, 36256, 36883, 36960, 37389, 38320, 39655, 40236, 40656, 42152, 43260, 45320, 45984, 47586, 49337, 49440, 49852, 50295, 50820, 52690, 53648, 54384, 57480, 57680, 57959, 58080, 62315, 63228, 63448, 67060, 67760, 67980, 69216, 73766, 74778, 76640, 79035, 79310, 80472, 81312, 84304, 86520, 87241, 90640, 95172, 98674, 99704, 100590, 101640, 105380, 107296, 108768, 110649, 114960, 115360, 115918, 118965, 124630, 126456, 126896, 134120, 135520, 135960, 147532, 148011, 149556, 158070, 158620, 160944, 168608, 173040, 173877, 174482, 181280, 184415, 186945, 190344, 197348, 199408, 201180, 203280, 210760, 221298, 229920, 231836, 237930, 246685, 249260, 252912, 253792, 261723, 268240, 271920, 289795, 295064, 296022, 299112, 316140, 317240, 321888, 345359, 346080, 347754, 348964, 368830, 373890, 380688, 394696, 398816, 402360, 405713, 406560, 421520, 436205, 442596, 463672, 475860, 493370, 498520, 505824, 523446, 536480, 542707, 543840, 553245, 579590, 590128, 592044, 598224, 632280, 634480, 690718, 695508, 697928, 737660, 740055, 747780, 761376, 789392, 804720, 811426, 843040, 869385, 872410, 885192, 927344, 951720, 986740, 997040, 1036077, 1046892, 1085414, 1106490, 1159180, 1180256, 1184088, 1196448, 1217139, 1264560, 1268960, 1308615, 1381436, 1391016, 1395856, 1475320, 1480110, 1495560, 1578784, 1609440, 1622852, 1628121, 1726795, 1738770, 1744820, 1770384, 1854688, 1903440, 1973480, 1994080, 2028565, 2072154, 2093784, 2170828, 2212980, 2318360, 2368176, 2434278, 2529120, 2617230, 2713535, 2762872, 2782032, 2791712, 2950640, 2960220, 2991120, 3245704, 3256242, 3453590, 3477540, 3489640, 3540768, 3798949, 3806880, 3946960, 4057130, 4144308, 4187568, 4341656, 4425960, 4636720, 4736352, 4868556, 5180385, 5234460, 5427070, 5525744, 5564064, 5901280, 5920440, 5969777, 5982240, 6085695, 6491408, 6512484, 6907180, 6955080, 6979280, 7597898, 7893920, 8114260, 8140605, 8288616, 8375136, 8683312, 8851920, 9273440, 9737112, 10360770, 10468920, 10854140, 11051488, 11396847, 11840880, 11939554, 12171390, 12982816, 13024968, 13814360, 13910160, 13958560, 15195796, 16228520, 16281210, 16577232, 17366624, 17703840, 17909331, 18994745, 19474224, 20721540, 20937840, 21708280, 22793694, 23681760, 23879108, 24342780, 26049936, 27628720, 27820320, 29848885, 30391592, 32457040, 32562420, 33154464, 35818662, 37989490, 38948448, 41443080, 41788439, 41875680, 43416560, 45587388, 47758216, 48685560, 52099872, 55257440, 56984235, 59697770, 60783184, 64914080, 65124840, 71637324, 75978980, 82886160, 83576878, 86833120, 89546655, 91174776, 95516432, 97371120, 113968470, 119395540, 121566368, 125365317, 130249680, 143274648, 151957960, 165772320, 167153756, 179093310, 182349552, 191032864, 194742240, 208942195, 227936940, 238791080, 250730634, 260499360, 286549296, 303915920, 334307512, 358186620, 364699104, 417884390, 455873880, 477582160, 501461268, 573098592, 607831840, 626826585, 668615024, 716373240, 835768780, 911747760, 955164320, 1002922536, 1253653170, 1337230048, 1432746480, 1671537560, 1823495520, 2005845072, 2507306340, 2865492960, 3343075120, 4011690144, 5014612680, 6686150240, 10029225360, 20058450720]

約数ペア:

[(1, 20058450720), (2, 10029225360), (3, 6686150240), (4, 5014612680), (5, 4011690144), (6, 3343075120), (7, 2865492960), (8, 2507306340), (10, 2005845072), (11, 1823495520), (12, 1671537560), (14, 1432746480), (15, 1337230048), (16, 1253653170), (20, 1002922536), (21, 955164320), (22, 911747760), (24, 835768780), (28, 716373240), (30, 668615024), (32, 626826585), (33, 607831840), (35, 573098592), (40, 501461268), (42, 477582160), (44, 455873880), (48, 417884390), (55, 364699104), (56, 358186620), (60, 334307512), (66, 303915920), (70, 286549296), (77, 260499360), (80, 250730634), (84, 238791080), (88, 227936940), (96, 208942195), (103, 194742240), (105, 191032864), (110, 182349552), (112, 179093310), (120, 167153756), (121, 165772320), (132, 151957960), (140, 143274648), (154, 130249680), (160, 125365317), (165, 121566368), (168, 119395540), (176, 113968470), (206, 97371120), (210, 95516432), (220, 91174776), (224, 89546655), (231, 86833120), (240, 83576878), (242, 82886160), (264, 75978980), (280, 71637324), (308, 65124840), (309, 64914080), (330, 60783184), (336, 59697770), (352, 56984235), (363, 55257440), (385, 52099872), (412, 48685560), (420, 47758216), (440, 45587388), (462, 43416560), (479, 41875680), (480, 41788439), (484, 41443080), (515, 38948448), (528, 37989490), (560, 35818662), (605, 33154464), (616, 32562420), (618, 32457040), (660, 30391592), (672, 29848885), (721, 27820320), (726, 27628720), (770, 26049936), (824, 24342780), (840, 23879108), (847, 23681760), (880, 22793694), (924, 21708280), (958, 20937840), (968, 20721540), (1030, 19474224), (1056, 18994745), (1120, 17909331), (1133, 17703840), (1155, 17366624), (1210, 16577232), (1232, 16281210), (1236, 16228520), (1320, 15195796), (1437, 13958560), (1442, 13910160), (1452, 13814360), (1540, 13024968), (1545, 12982816), (1648, 12171390), (1680, 11939554), (1694, 11840880), (1760, 11396847), (1815, 11051488), (1848, 10854140), (1916, 10468920), (1936, 10360770), (2060, 9737112), (2163, 9273440), (2266, 8851920), (2310, 8683312), (2395, 8375136), (2420, 8288616), (2464, 8140605), (2472, 8114260), (2541, 7893920), (2640, 7597898), (2874, 6979280), (2884, 6955080), (2904, 6907180), (3080, 6512484), (3090, 6491408), (3296, 6085695), (3353, 5982240), (3360, 5969777), (3388, 5920440), (3399, 5901280), (3605, 5564064), (3630, 5525744), (3696, 5427070), (3832, 5234460), (3872, 5180385), (4120, 4868556), (4235, 4736352), (4326, 4636720), (4532, 4425960), (4620, 4341656), (4790, 4187568), (4840, 4144308), (4944, 4057130), (5082, 3946960), (5269, 3806880), (5280, 3798949), (5665, 3540768), (5748, 3489640), (5768, 3477540), (5808, 3453590), (6160, 3256242), (6180, 3245704), (6706, 2991120), (6776, 2960220), (6798, 2950640), (7185, 2791712), (7210, 2782032), (7260, 2762872), (7392, 2713535), (7664, 2617230), (7931, 2529120), (8240, 2434278), (8470, 2368176), (8652, 2318360), (9064, 2212980), (9240, 2170828), (9580, 2093784), (9680, 2072154), (9888, 2028565), (10059, 1994080), (10164, 1973480), (10538, 1903440), (10815, 1854688), (11330, 1770384), (11496, 1744820), (11536, 1738770), (11616, 1726795), (12320, 1628121), (12360, 1622852), (12463, 1609440), (12705, 1578784), (13412, 1495560), (13552, 1480110), (13596, 1475320), (14370, 1395856), (14420, 1391016), (14520, 1381436), (15328, 1308615), (15807, 1268960), (15862, 1264560), (16480, 1217139), (16765, 1196448), (16940, 1184088), (16995, 1180256), (17304, 1159180), (18128, 1106490), (18480, 1085414), (19160, 1046892), (19360, 1036077), (20118, 997040), (20328, 986740), (21076, 951720), (21630, 927344), (22660, 885192), (22992, 872410), (23072, 869385), (23793, 843040), (24720, 811426), (24926, 804720), (25410, 789392), (26345, 761376), (26824, 747780), (27104, 740055), (27192, 737660), (28740, 697928), (28840, 695508), (29040, 690718), (31614, 634480), (31724, 632280), (33530, 598224), (33880, 592044), (33990, 590128), (34608, 579590), (36256, 553245), (36883, 543840), (36960, 542707), (37389, 536480), (38320, 523446), (39655, 505824), (40236, 498520), (40656, 493370), (42152, 475860), (43260, 463672), (45320, 442596), (45984, 436205), (47586, 421520), (49337, 406560), (49440, 405713), (49852, 402360), (50295, 398816), (50820, 394696), (52690, 380688), (53648, 373890), (54384, 368830), (57480, 348964), (57680, 347754), (57959, 346080), (58080, 345359), (62315, 321888), (63228, 317240), (63448, 316140), (67060, 299112), (67760, 296022), (67980, 295064), (69216, 289795), (73766, 271920), (74778, 268240), (76640, 261723), (79035, 253792), (79310, 252912), (80472, 249260), (81312, 246685), (84304, 237930), (86520, 231836), (87241, 229920), (90640, 221298), (95172, 210760), (98674, 203280), (99704, 201180), (100590, 199408), (101640, 197348), (105380, 190344), (107296, 186945), (108768, 184415), (110649, 181280), (114960, 174482), (115360, 173877), (115918, 173040), (118965, 168608), (124630, 160944), (126456, 158620), (126896, 158070), (134120, 149556), (135520, 148011), (135960, 147532)]