271856133080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{4397}}^1$

素因数の和:4882

約数の個数: 256

約数和(自身を含む): 766054195200

約数和(自身を除く): 494198062120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 85, 119, 124, 136, 140, 155, 170, 217, 238, 248, 280, 310, 340, 419, 434, 476, 527, 595, 620, 680, 838, 868, 952, 1054, 1085, 1190, 1240, 1676, 1736, 2095, 2108, 2170, 2380, 2635, 2933, 3352, 3689, 4190, 4216, 4340, 4397, 4760, 5270, 5866, 7123, 7378, 8380, 8680, 8794, 10540, 11732, 12989, 14246, 14665, 14756, 16760, 17588, 18445, 21080, 21985, 23464, 25978, 28492, 29330, 29512, 30779, 35176, 35615, 36890, 43970, 49861, 51956, 56984, 58660, 61558, 64945, 71230, 73780, 74749, 87940, 90923, 99722, 103912, 117320, 123116, 129890, 136307, 142460, 147560, 149498, 153895, 175880, 181846, 199444, 220813, 246232, 249305, 259780, 272614, 284920, 298996, 307790, 363692, 373745, 398888, 441626, 454615, 498610, 519560, 523243, 545228, 597992, 615580, 681535, 727384, 747490, 883252, 909230, 954149, 997220, 1046486, 1090456, 1104065, 1231160, 1363070, 1494980, 1545691, 1766504, 1818460, 1842343, 1908298, 1994440, 2092972, 2208130, 2317219, 2616215, 2726140, 2989960, 3091382, 3636920, 3684686, 3816596, 4185944, 4416260, 4634438, 4770745, 5232430, 5452280, 6182764, 7369372, 7633192, 7728455, 8832520, 9211715, 9268876, 9541490, 10464860, 11586095, 12365528, 12896401, 14738744, 15456910, 16220533, 18423430, 18537752, 19082980, 20929720, 23172190, 25792802, 30913820, 31319831, 32441066, 36846860, 38165960, 46344380, 51585604, 57112633, 61827640, 62639662, 64482005, 64882132, 73693720, 81102665, 92688760, 103171208, 114225266, 125279324, 128964010, 129764264, 156599155, 162205330, 219238817, 228450532, 250558648, 257928020, 285563165, 313198310, 324410660, 399788431, 438477634, 456901064, 515856040, 571126330, 626396620, 648821320, 799576862, 876955268, 970914761, 1096194085, 1142252660, 1252793240, 1599153724, 1753910536, 1941829522, 1998942155, 2192388170, 2284505320, 3198307448, 3883659044, 3997884310, 4384776340, 4854573805, 6796403327, 7767318088, 7995768620, 8769552680, 9709147610, 13592806654, 15991537240, 19418295220, 27185613308, 33982016635, 38836590440, 54371226616, 67964033270, 135928066540, 271856133080]

約数ペア:

[(1, 271856133080), (2, 135928066540), (4, 67964033270), (5, 54371226616), (7, 38836590440), (8, 33982016635), (10, 27185613308), (14, 19418295220), (17, 15991537240), (20, 13592806654), (28, 9709147610), (31, 8769552680), (34, 7995768620), (35, 7767318088), (40, 6796403327), (56, 4854573805), (62, 4384776340), (68, 3997884310), (70, 3883659044), (85, 3198307448), (119, 2284505320), (124, 2192388170), (136, 1998942155), (140, 1941829522), (155, 1753910536), (170, 1599153724), (217, 1252793240), (238, 1142252660), (248, 1096194085), (280, 970914761), (310, 876955268), (340, 799576862), (419, 648821320), (434, 626396620), (476, 571126330), (527, 515856040), (595, 456901064), (620, 438477634), (680, 399788431), (838, 324410660), (868, 313198310), (952, 285563165), (1054, 257928020), (1085, 250558648), (1190, 228450532), (1240, 219238817), (1676, 162205330), (1736, 156599155), (2095, 129764264), (2108, 128964010), (2170, 125279324), (2380, 114225266), (2635, 103171208), (2933, 92688760), (3352, 81102665), (3689, 73693720), (4190, 64882132), (4216, 64482005), (4340, 62639662), (4397, 61827640), (4760, 57112633), (5270, 51585604), (5866, 46344380), (7123, 38165960), (7378, 36846860), (8380, 32441066), (8680, 31319831), (8794, 30913820), (10540, 25792802), (11732, 23172190), (12989, 20929720), (14246, 19082980), (14665, 18537752), (14756, 18423430), (16760, 16220533), (17588, 15456910), (18445, 14738744), (21080, 12896401), (21985, 12365528), (23464, 11586095), (25978, 10464860), (28492, 9541490), (29330, 9268876), (29512, 9211715), (30779, 8832520), (35176, 7728455), (35615, 7633192), (36890, 7369372), (43970, 6182764), (49861, 5452280), (51956, 5232430), (56984, 4770745), (58660, 4634438), (61558, 4416260), (64945, 4185944), (71230, 3816596), (73780, 3684686), (74749, 3636920), (87940, 3091382), (90923, 2989960), (99722, 2726140), (103912, 2616215), (117320, 2317219), (123116, 2208130), (129890, 2092972), (136307, 1994440), (142460, 1908298), (147560, 1842343), (149498, 1818460), (153895, 1766504), (175880, 1545691), (181846, 1494980), (199444, 1363070), (220813, 1231160), (246232, 1104065), (249305, 1090456), (259780, 1046486), (272614, 997220), (284920, 954149), (298996, 909230), (307790, 883252), (363692, 747490), (373745, 727384), (398888, 681535), (441626, 615580), (454615, 597992), (498610, 545228), (519560, 523243)]