26957621080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:474

約数の個数: 256

約数和(自身を含む): 69498777600

約数和(自身を除く): 42541156520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 53, 62, 65, 104, 106, 124, 130, 139, 155, 212, 227, 248, 260, 265, 278, 310, 403, 424, 454, 520, 530, 556, 620, 689, 695, 806, 908, 1060, 1112, 1135, 1240, 1378, 1390, 1612, 1643, 1807, 1816, 2015, 2120, 2270, 2756, 2780, 2951, 3224, 3286, 3445, 3614, 4030, 4309, 4540, 5512, 5560, 5902, 6572, 6890, 7037, 7228, 7367, 8060, 8215, 8618, 9035, 9080, 11804, 12031, 13144, 13780, 14074, 14456, 14734, 14755, 16120, 16430, 17236, 18070, 21359, 21545, 23608, 24062, 27560, 28148, 29468, 29510, 31553, 32860, 34472, 35185, 36140, 36835, 42718, 43090, 48124, 56017, 56296, 58936, 59020, 60155, 63106, 65720, 70370, 72280, 73670, 85436, 86180, 91481, 95771, 96248, 106795, 112034, 118040, 120310, 126212, 140740, 147340, 156403, 157765, 170872, 172360, 182962, 191542, 213590, 224068, 228377, 240620, 252424, 280085, 281480, 294680, 312806, 315530, 365924, 372961, 383084, 410189, 427180, 448136, 456754, 457405, 478855, 481240, 560170, 625612, 631060, 731848, 745922, 766168, 782015, 820378, 854360, 913508, 914810, 957710, 978143, 1120340, 1141885, 1251224, 1262120, 1491844, 1564030, 1640756, 1672309, 1827016, 1829620, 1864805, 1915420, 1956286, 2050945, 2240680, 2283770, 2968901, 2983688, 3128060, 3281512, 3344618, 3659240, 3729610, 3830840, 3912572, 4101890, 4567540, 4848493, 4890715, 5937802, 6256120, 6689236, 7459220, 7825144, 8203780, 8361545, 9135080, 9696986, 9781430, 11875604, 12715859, 13378472, 14844505, 14918440, 16407560, 16723090, 19393972, 19562860, 21740017, 23751208, 24242465, 25431718, 29689010, 33446180, 38787944, 39125720, 43480034, 48484930, 50863436, 51841579, 59378020, 63579295, 66892360, 86960068, 96969860, 101726872, 103683158, 108700085, 118756040, 127158590, 173920136, 193939720, 207366316, 217400170, 254317180, 259207895, 414732632, 434800340, 508634360, 518415790, 673940527, 869600680, 1036831580, 1347881054, 2073663160, 2695762108, 3369702635, 5391524216, 6739405270, 13478810540, 26957621080]

約数ペア:

[(1, 26957621080), (2, 13478810540), (4, 6739405270), (5, 5391524216), (8, 3369702635), (10, 2695762108), (13, 2073663160), (20, 1347881054), (26, 1036831580), (31, 869600680), (40, 673940527), (52, 518415790), (53, 508634360), (62, 434800340), (65, 414732632), (104, 259207895), (106, 254317180), (124, 217400170), (130, 207366316), (139, 193939720), (155, 173920136), (212, 127158590), (227, 118756040), (248, 108700085), (260, 103683158), (265, 101726872), (278, 96969860), (310, 86960068), (403, 66892360), (424, 63579295), (454, 59378020), (520, 51841579), (530, 50863436), (556, 48484930), (620, 43480034), (689, 39125720), (695, 38787944), (806, 33446180), (908, 29689010), (1060, 25431718), (1112, 24242465), (1135, 23751208), (1240, 21740017), (1378, 19562860), (1390, 19393972), (1612, 16723090), (1643, 16407560), (1807, 14918440), (1816, 14844505), (2015, 13378472), (2120, 12715859), (2270, 11875604), (2756, 9781430), (2780, 9696986), (2951, 9135080), (3224, 8361545), (3286, 8203780), (3445, 7825144), (3614, 7459220), (4030, 6689236), (4309, 6256120), (4540, 5937802), (5512, 4890715), (5560, 4848493), (5902, 4567540), (6572, 4101890), (6890, 3912572), (7037, 3830840), (7228, 3729610), (7367, 3659240), (8060, 3344618), (8215, 3281512), (8618, 3128060), (9035, 2983688), (9080, 2968901), (11804, 2283770), (12031, 2240680), (13144, 2050945), (13780, 1956286), (14074, 1915420), (14456, 1864805), (14734, 1829620), (14755, 1827016), (16120, 1672309), (16430, 1640756), (17236, 1564030), (18070, 1491844), (21359, 1262120), (21545, 1251224), (23608, 1141885), (24062, 1120340), (27560, 978143), (28148, 957710), (29468, 914810), (29510, 913508), (31553, 854360), (32860, 820378), (34472, 782015), (35185, 766168), (36140, 745922), (36835, 731848), (42718, 631060), (43090, 625612), (48124, 560170), (56017, 481240), (56296, 478855), (58936, 457405), (59020, 456754), (60155, 448136), (63106, 427180), (65720, 410189), (70370, 383084), (72280, 372961), (73670, 365924), (85436, 315530), (86180, 312806), (91481, 294680), (95771, 281480), (96248, 280085), (106795, 252424), (112034, 240620), (118040, 228377), (120310, 224068), (126212, 213590), (140740, 191542), (147340, 182962), (156403, 172360), (157765, 170872)]