155655123580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1$

素因数の和:1193

約数の個数: 288

約数和(自身を含む): 393826406400

約数和(自身を除く): 238171282820

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 47, 55, 68, 79, 85, 94, 110, 121, 158, 170, 187, 188, 220, 235, 242, 316, 340, 374, 395, 470, 484, 517, 605, 748, 790, 799, 869, 935, 940, 1019, 1034, 1210, 1343, 1580, 1598, 1738, 1870, 2038, 2057, 2068, 2420, 2585, 2686, 3196, 3476, 3713, 3740, 3995, 4076, 4114, 4345, 5095, 5170, 5372, 5687, 6715, 7426, 7990, 8228, 8690, 8789, 9559, 10190, 10285, 10340, 11209, 11374, 13430, 14773, 14852, 15980, 17323, 17380, 17578, 18565, 19118, 20380, 20570, 22418, 22748, 26860, 28435, 29546, 34646, 35156, 37130, 38236, 40843, 41140, 43945, 44836, 47795, 47893, 56045, 56870, 59092, 63121, 69292, 73865, 74260, 80501, 81686, 86615, 87890, 95590, 95786, 96679, 112090, 113740, 123299, 126242, 147730, 161002, 162503, 163372, 173230, 175780, 190553, 191180, 191572, 193358, 204215, 224180, 239465, 246598, 252484, 295460, 315605, 322004, 325006, 346460, 381106, 386716, 402505, 408430, 449273, 478930, 483395, 493196, 526823, 616495, 631210, 650012, 694331, 762212, 805010, 812515, 814181, 816860, 885511, 898546, 952765, 957860, 966790, 1053646, 1232990, 1262420, 1368517, 1388662, 1610020, 1625030, 1628362, 1771022, 1797092, 1905530, 1933580, 2096083, 2107292, 2246365, 2465980, 2634115, 2737034, 2777324, 3250060, 3256724, 3471655, 3542044, 3783547, 3811060, 4070905, 4192166, 4427555, 4492730, 5268230, 5474068, 5795053, 6842585, 6943310, 7567094, 7637641, 8141810, 8384332, 8855110, 8955991, 8985460, 9740621, 10480415, 10536460, 11590106, 13685170, 13886620, 15053687, 15134188, 15275282, 16283620, 17710220, 17911982, 18917735, 19481242, 20960830, 23180212, 27370340, 28975265, 30107374, 30550564, 35823964, 37835470, 38188205, 38962484, 41619017, 41921660, 44779955, 48703105, 57950530, 60214748, 64320299, 75268435, 75670940, 76376410, 83238034, 89559910, 97406210, 98515901, 115901060, 128640598, 150536870, 152752820, 165590557, 166476068, 179119820, 194812420, 197031802, 208095085, 257281196, 301073740, 321601495, 331181114, 394063604, 416190170, 457809187, 492579505, 643202990, 662362228, 707523289, 827952785, 832380340, 915618374, 985159010, 1286405980, 1415046578, 1655905570, 1831236748, 1970318020, 2289045935, 2830093156, 3311811140, 3537616445, 4578091870, 7075232890, 7782756179, 9156183740, 14150465780, 15565512358, 31131024716, 38913780895, 77827561790, 155655123580]

約数ペア:

[(1, 155655123580), (2, 77827561790), (4, 38913780895), (5, 31131024716), (10, 15565512358), (11, 14150465780), (17, 9156183740), (20, 7782756179), (22, 7075232890), (34, 4578091870), (44, 3537616445), (47, 3311811140), (55, 2830093156), (68, 2289045935), (79, 1970318020), (85, 1831236748), (94, 1655905570), (110, 1415046578), (121, 1286405980), (158, 985159010), (170, 915618374), (187, 832380340), (188, 827952785), (220, 707523289), (235, 662362228), (242, 643202990), (316, 492579505), (340, 457809187), (374, 416190170), (395, 394063604), (470, 331181114), (484, 321601495), (517, 301073740), (605, 257281196), (748, 208095085), (790, 197031802), (799, 194812420), (869, 179119820), (935, 166476068), (940, 165590557), (1019, 152752820), (1034, 150536870), (1210, 128640598), (1343, 115901060), (1580, 98515901), (1598, 97406210), (1738, 89559910), (1870, 83238034), (2038, 76376410), (2057, 75670940), (2068, 75268435), (2420, 64320299), (2585, 60214748), (2686, 57950530), (3196, 48703105), (3476, 44779955), (3713, 41921660), (3740, 41619017), (3995, 38962484), (4076, 38188205), (4114, 37835470), (4345, 35823964), (5095, 30550564), (5170, 30107374), (5372, 28975265), (5687, 27370340), (6715, 23180212), (7426, 20960830), (7990, 19481242), (8228, 18917735), (8690, 17911982), (8789, 17710220), (9559, 16283620), (10190, 15275282), (10285, 15134188), (10340, 15053687), (11209, 13886620), (11374, 13685170), (13430, 11590106), (14773, 10536460), (14852, 10480415), (15980, 9740621), (17323, 8985460), (17380, 8955991), (17578, 8855110), (18565, 8384332), (19118, 8141810), (20380, 7637641), (20570, 7567094), (22418, 6943310), (22748, 6842585), (26860, 5795053), (28435, 5474068), (29546, 5268230), (34646, 4492730), (35156, 4427555), (37130, 4192166), (38236, 4070905), (40843, 3811060), (41140, 3783547), (43945, 3542044), (44836, 3471655), (47795, 3256724), (47893, 3250060), (56045, 2777324), (56870, 2737034), (59092, 2634115), (63121, 2465980), (69292, 2246365), (73865, 2107292), (74260, 2096083), (80501, 1933580), (81686, 1905530), (86615, 1797092), (87890, 1771022), (95590, 1628362), (95786, 1625030), (96679, 1610020), (112090, 1388662), (113740, 1368517), (123299, 1262420), (126242, 1232990), (147730, 1053646), (161002, 966790), (162503, 957860), (163372, 952765), (173230, 898546), (175780, 885511), (190553, 816860), (191180, 814181), (191572, 812515), (193358, 805010), (204215, 762212), (224180, 694331), (239465, 650012), (246598, 631210), (252484, 616495), (295460, 526823), (315605, 493196), (322004, 483395), (325006, 478930), (346460, 449273), (381106, 408430), (386716, 402505)]