1025483760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{9689}}^1$

素因数の和:9725

約数の個数: 240

約数和(自身を含む): 4109335200

約数和(自身を除く): 3083851440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 9689, 10584, 11760, 13230, 15120, 17640, 19378, 21168, 26460, 29067, 35280, 38756, 48445, 52920, 58134, 67823, 77512, 87201, 96890, 105840, 116268, 135646, 145335, 155024, 174402, 193780, 203469, 232536, 261603, 271292, 290670, 339115, 348804, 387560, 406938, 436005, 465072, 474761, 523206, 542584, 581340, 610407, 678230, 697608, 775120, 813876, 872010, 949522, 1017345, 1046412, 1085168, 1162680, 1220814, 1308015, 1356460, 1395216, 1424283, 1627752, 1744020, 1831221, 1899044, 2034690, 2092824, 2325360, 2373805, 2441628, 2616030, 2712920, 2848566, 3052035, 3255504, 3488040, 3662442, 3798088, 4069380, 4185648, 4272849, 4747610, 4883256, 5232060, 5425840, 5697132, 6104070, 6976080, 7121415, 7324884, 7596176, 8138760, 8545698, 9156105, 9495220, 9766512, 10464120, 11394264, 12208140, 12818547, 14242830, 14649768, 16277520, 17091396, 18312210, 18990440, 20928240, 21364245, 22788528, 24416280, 25637094, 28485660, 29299536, 34182792, 36624420, 37980880, 42728490, 48832560, 51274188, 56971320, 64092735, 68365584, 73248840, 85456980, 102548376, 113942640, 128185470, 146497680, 170913960, 205096752, 256370940, 341827920, 512741880, 1025483760]

約数ペア:

[(1, 1025483760), (2, 512741880), (3, 341827920), (4, 256370940), (5, 205096752), (6, 170913960), (7, 146497680), (8, 128185470), (9, 113942640), (10, 102548376), (12, 85456980), (14, 73248840), (15, 68365584), (16, 64092735), (18, 56971320), (20, 51274188), (21, 48832560), (24, 42728490), (27, 37980880), (28, 36624420), (30, 34182792), (35, 29299536), (36, 28485660), (40, 25637094), (42, 24416280), (45, 22788528), (48, 21364245), (49, 20928240), (54, 18990440), (56, 18312210), (60, 17091396), (63, 16277520), (70, 14649768), (72, 14242830), (80, 12818547), (84, 12208140), (90, 11394264), (98, 10464120), (105, 9766512), (108, 9495220), (112, 9156105), (120, 8545698), (126, 8138760), (135, 7596176), (140, 7324884), (144, 7121415), (147, 6976080), (168, 6104070), (180, 5697132), (189, 5425840), (196, 5232060), (210, 4883256), (216, 4747610), (240, 4272849), (245, 4185648), (252, 4069380), (270, 3798088), (280, 3662442), (294, 3488040), (315, 3255504), (336, 3052035), (360, 2848566), (378, 2712920), (392, 2616030), (420, 2441628), (432, 2373805), (441, 2325360), (490, 2092824), (504, 2034690), (540, 1899044), (560, 1831221), (588, 1744020), (630, 1627752), (720, 1424283), (735, 1395216), (756, 1356460), (784, 1308015), (840, 1220814), (882, 1162680), (945, 1085168), (980, 1046412), (1008, 1017345), (1080, 949522), (1176, 872010), (1260, 813876), (1323, 775120), (1470, 697608), (1512, 678230), (1680, 610407), (1764, 581340), (1890, 542584), (1960, 523206), (2160, 474761), (2205, 465072), (2352, 436005), (2520, 406938), (2646, 387560), (2940, 348804), (3024, 339115), (3528, 290670), (3780, 271292), (3920, 261603), (4410, 232536), (5040, 203469), (5292, 193780), (5880, 174402), (6615, 155024), (7056, 145335), (7560, 135646), (8820, 116268), (9689, 105840), (10584, 96890), (11760, 87201), (13230, 77512), (15120, 67823), (17640, 58134), (19378, 52920), (21168, 48445), (26460, 38756), (29067, 35280)]