1610380440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{29}}^2\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 5649724080

約数和(自身を除く): 4039343640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 197, 216, 232, 243, 261, 270, 290, 324, 348, 360, 394, 405, 435, 486, 522, 540, 580, 591, 648, 696, 783, 788, 810, 841, 870, 972, 985, 1044, 1080, 1160, 1182, 1215, 1305, 1566, 1576, 1620, 1682, 1740, 1773, 1944, 1970, 2088, 2349, 2364, 2430, 2523, 2610, 2955, 3132, 3240, 3364, 3480, 3546, 3915, 3940, 4205, 4698, 4728, 4860, 5046, 5220, 5319, 5713, 5910, 6264, 6728, 7047, 7092, 7569, 7830, 7880, 8410, 8865, 9396, 9720, 10092, 10440, 10638, 11426, 11745, 11820, 12615, 14094, 14184, 15138, 15660, 15957, 16820, 17139, 17730, 18792, 20184, 21276, 22707, 22852, 23490, 23640, 25230, 26595, 28188, 28565, 30276, 31320, 31914, 33640, 34278, 35235, 35460, 37845, 42552, 45414, 45704, 46980, 47871, 50460, 51417, 53190, 56376, 57130, 60552, 63828, 68121, 68556, 70470, 70920, 75690, 79785, 85695, 90828, 93960, 95742, 100920, 102834, 106380, 113535, 114260, 127656, 136242, 137112, 140940, 151380, 154251, 159570, 165677, 171390, 181656, 191484, 204363, 205668, 212760, 227070, 228520, 239355, 257085, 272484, 281880, 302760, 308502, 319140, 331354, 340605, 342780, 382968, 408726, 411336, 454140, 462753, 478710, 497031, 514170, 544968, 617004, 638280, 662708, 681210, 685560, 771255, 817452, 828385, 908280, 925506, 957420, 994062, 1021815, 1028340, 1234008, 1325416, 1362420, 1388259, 1491093, 1542510, 1634904, 1656770, 1851012, 1914840, 1988124, 2043630, 2056680, 2313765, 2485155, 2724840, 2776518, 2982186, 3085020, 3313540, 3702024, 3976248, 4087260, 4473279, 4627530, 4970310, 5553036, 5964372, 6170040, 6627080, 6941295, 7455465, 8174520, 8946558, 9255060, 9940620, 11106072, 11928744, 13419837, 13882590, 14910930, 17893116, 18510120, 19881240, 22366395, 26839674, 27765180, 29821860, 35786232, 40259511, 44732790, 53679348, 55530360, 59643720, 67099185, 80519022, 89465580, 107358696, 134198370, 161038044, 178931160, 201297555, 268396740, 322076088, 402595110, 536793480, 805190220, 1610380440]

約数ペア:

[(1, 1610380440), (2, 805190220), (3, 536793480), (4, 402595110), (5, 322076088), (6, 268396740), (8, 201297555), (9, 178931160), (10, 161038044), (12, 134198370), (15, 107358696), (18, 89465580), (20, 80519022), (24, 67099185), (27, 59643720), (29, 55530360), (30, 53679348), (36, 44732790), (40, 40259511), (45, 35786232), (54, 29821860), (58, 27765180), (60, 26839674), (72, 22366395), (81, 19881240), (87, 18510120), (90, 17893116), (108, 14910930), (116, 13882590), (120, 13419837), (135, 11928744), (145, 11106072), (162, 9940620), (174, 9255060), (180, 8946558), (197, 8174520), (216, 7455465), (232, 6941295), (243, 6627080), (261, 6170040), (270, 5964372), (290, 5553036), (324, 4970310), (348, 4627530), (360, 4473279), (394, 4087260), (405, 3976248), (435, 3702024), (486, 3313540), (522, 3085020), (540, 2982186), (580, 2776518), (591, 2724840), (648, 2485155), (696, 2313765), (783, 2056680), (788, 2043630), (810, 1988124), (841, 1914840), (870, 1851012), (972, 1656770), (985, 1634904), (1044, 1542510), (1080, 1491093), (1160, 1388259), (1182, 1362420), (1215, 1325416), (1305, 1234008), (1566, 1028340), (1576, 1021815), (1620, 994062), (1682, 957420), (1740, 925506), (1773, 908280), (1944, 828385), (1970, 817452), (2088, 771255), (2349, 685560), (2364, 681210), (2430, 662708), (2523, 638280), (2610, 617004), (2955, 544968), (3132, 514170), (3240, 497031), (3364, 478710), (3480, 462753), (3546, 454140), (3915, 411336), (3940, 408726), (4205, 382968), (4698, 342780), (4728, 340605), (4860, 331354), (5046, 319140), (5220, 308502), (5319, 302760), (5713, 281880), (5910, 272484), (6264, 257085), (6728, 239355), (7047, 228520), (7092, 227070), (7569, 212760), (7830, 205668), (7880, 204363), (8410, 191484), (8865, 181656), (9396, 171390), (9720, 165677), (10092, 159570), (10440, 154251), (10638, 151380), (11426, 140940), (11745, 137112), (11820, 136242), (12615, 127656), (14094, 114260), (14184, 113535), (15138, 106380), (15660, 102834), (15957, 100920), (16820, 95742), (17139, 93960), (17730, 90828), (18792, 85695), (20184, 79785), (21276, 75690), (22707, 70920), (22852, 70470), (23490, 68556), (23640, 68121), (25230, 63828), (26595, 60552), (28188, 57130), (28565, 56376), (30276, 53190), (31320, 51417), (31914, 50460), (33640, 47871), (34278, 46980), (35235, 45704), (35460, 45414), (37845, 42552)]