7181403120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1447}}^1$

素因数の和:1640

約数の個数: 240

約数和(自身を含む): 24746933952

約数和(自身を除く): 17565530832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 113, 120, 122, 144, 180, 183, 226, 240, 244, 305, 339, 360, 366, 452, 488, 549, 565, 610, 678, 720, 732, 904, 915, 976, 1017, 1098, 1130, 1220, 1356, 1447, 1464, 1695, 1808, 1830, 2034, 2196, 2260, 2440, 2712, 2745, 2894, 2928, 3390, 3660, 4068, 4341, 4392, 4520, 4880, 5085, 5424, 5490, 5788, 6780, 6893, 7235, 7320, 8136, 8682, 8784, 9040, 10170, 10980, 11576, 13023, 13560, 13786, 14470, 14640, 16272, 17364, 20340, 20679, 21705, 21960, 23152, 26046, 27120, 27572, 28940, 34465, 34728, 40680, 41358, 43410, 43920, 52092, 55144, 57880, 62037, 65115, 68930, 69456, 81360, 82716, 86820, 88267, 103395, 104184, 110288, 115760, 124074, 130230, 137860, 163511, 165432, 173640, 176534, 206790, 208368, 248148, 260460, 264801, 275720, 310185, 327022, 330864, 347280, 353068, 413580, 441335, 490533, 496296, 520920, 529602, 551440, 620370, 654044, 706136, 794403, 817555, 827160, 882670, 981066, 992592, 1041840, 1059204, 1240740, 1308088, 1324005, 1412272, 1471599, 1588806, 1635110, 1654320, 1765340, 1962132, 2118408, 2452665, 2481480, 2616176, 2648010, 2943198, 3177612, 3270220, 3530680, 3924264, 3972015, 4236816, 4905330, 4962960, 5296020, 5886396, 6355224, 6540440, 7061360, 7357995, 7848528, 7944030, 9810660, 9974171, 10592040, 11772792, 12710448, 13080880, 14715990, 15888060, 19621320, 19948342, 21184080, 23545584, 29431980, 29922513, 31776120, 39242640, 39896684, 49870855, 58863960, 59845026, 63552240, 79793368, 89767539, 99741710, 117727920, 119690052, 149612565, 159586736, 179535078, 199483420, 239380104, 299225130, 359070156, 398966840, 448837695, 478760208, 598450260, 718140312, 797933680, 897675390, 1196900520, 1436280624, 1795350780, 2393801040, 3590701560, 7181403120]

約数ペア:

[(1, 7181403120), (2, 3590701560), (3, 2393801040), (4, 1795350780), (5, 1436280624), (6, 1196900520), (8, 897675390), (9, 797933680), (10, 718140312), (12, 598450260), (15, 478760208), (16, 448837695), (18, 398966840), (20, 359070156), (24, 299225130), (30, 239380104), (36, 199483420), (40, 179535078), (45, 159586736), (48, 149612565), (60, 119690052), (61, 117727920), (72, 99741710), (80, 89767539), (90, 79793368), (113, 63552240), (120, 59845026), (122, 58863960), (144, 49870855), (180, 39896684), (183, 39242640), (226, 31776120), (240, 29922513), (244, 29431980), (305, 23545584), (339, 21184080), (360, 19948342), (366, 19621320), (452, 15888060), (488, 14715990), (549, 13080880), (565, 12710448), (610, 11772792), (678, 10592040), (720, 9974171), (732, 9810660), (904, 7944030), (915, 7848528), (976, 7357995), (1017, 7061360), (1098, 6540440), (1130, 6355224), (1220, 5886396), (1356, 5296020), (1447, 4962960), (1464, 4905330), (1695, 4236816), (1808, 3972015), (1830, 3924264), (2034, 3530680), (2196, 3270220), (2260, 3177612), (2440, 2943198), (2712, 2648010), (2745, 2616176), (2894, 2481480), (2928, 2452665), (3390, 2118408), (3660, 1962132), (4068, 1765340), (4341, 1654320), (4392, 1635110), (4520, 1588806), (4880, 1471599), (5085, 1412272), (5424, 1324005), (5490, 1308088), (5788, 1240740), (6780, 1059204), (6893, 1041840), (7235, 992592), (7320, 981066), (8136, 882670), (8682, 827160), (8784, 817555), (9040, 794403), (10170, 706136), (10980, 654044), (11576, 620370), (13023, 551440), (13560, 529602), (13786, 520920), (14470, 496296), (14640, 490533), (16272, 441335), (17364, 413580), (20340, 353068), (20679, 347280), (21705, 330864), (21960, 327022), (23152, 310185), (26046, 275720), (27120, 264801), (27572, 260460), (28940, 248148), (34465, 208368), (34728, 206790), (40680, 176534), (41358, 173640), (43410, 165432), (43920, 163511), (52092, 137860), (55144, 130230), (57880, 124074), (62037, 115760), (65115, 110288), (68930, 104184), (69456, 103395), (81360, 88267), (82716, 86820)]