898259040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{89113}}^1$

素因数の和:89141

約数の個数: 144

約数和(自身を含む): 3503249568

約数和(自身を除く): 2604990528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 89113, 178226, 267339, 356452, 445565, 534678, 623791, 712904, 802017, 891130, 1069356, 1247582, 1336695, 1425808, 1604034, 1782260, 1871373, 2138712, 2495164, 2673390, 2851616, 3118955, 3208068, 3564520, 3742746, 4010085, 4277424, 4990328, 5346780, 5614119, 6237910, 6416136, 7129040, 7485492, 8020170, 8554848, 9356865, 9980656, 10693560, 11228238, 12475820, 12832272, 14258080, 14970984, 16040340, 18713730, 19961312, 21387120, 22456476, 24951640, 25664544, 28070595, 29941968, 32080680, 37427460, 42774240, 44912952, 49903280, 56141190, 59883936, 64161360, 74854920, 89825904, 99806560, 112282380, 128322720, 149709840, 179651808, 224564760, 299419680, 449129520, 898259040]

約数ペア:

[(1, 898259040), (2, 449129520), (3, 299419680), (4, 224564760), (5, 179651808), (6, 149709840), (7, 128322720), (8, 112282380), (9, 99806560), (10, 89825904), (12, 74854920), (14, 64161360), (15, 59883936), (16, 56141190), (18, 49903280), (20, 44912952), (21, 42774240), (24, 37427460), (28, 32080680), (30, 29941968), (32, 28070595), (35, 25664544), (36, 24951640), (40, 22456476), (42, 21387120), (45, 19961312), (48, 18713730), (56, 16040340), (60, 14970984), (63, 14258080), (70, 12832272), (72, 12475820), (80, 11228238), (84, 10693560), (90, 9980656), (96, 9356865), (105, 8554848), (112, 8020170), (120, 7485492), (126, 7129040), (140, 6416136), (144, 6237910), (160, 5614119), (168, 5346780), (180, 4990328), (210, 4277424), (224, 4010085), (240, 3742746), (252, 3564520), (280, 3208068), (288, 3118955), (315, 2851616), (336, 2673390), (360, 2495164), (420, 2138712), (480, 1871373), (504, 1782260), (560, 1604034), (630, 1425808), (672, 1336695), (720, 1247582), (840, 1069356), (1008, 891130), (1120, 802017), (1260, 712904), (1440, 623791), (1680, 534678), (2016, 445565), (2520, 356452), (3360, 267339), (5040, 178226), (10080, 89113)]