202346480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1327

約数の個数: 120

約数和(自身を含む): 561057840

約数和(自身を除く): 358711360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 49, 56, 70, 80, 82, 98, 112, 140, 164, 196, 205, 245, 280, 287, 328, 392, 410, 490, 560, 574, 656, 784, 820, 980, 1148, 1259, 1435, 1640, 1960, 2009, 2296, 2518, 2870, 3280, 3920, 4018, 4592, 5036, 5740, 6295, 8036, 8813, 10045, 10072, 11480, 12590, 16072, 17626, 20090, 20144, 22960, 25180, 32144, 35252, 40180, 44065, 50360, 51619, 61691, 70504, 80360, 88130, 100720, 103238, 123382, 141008, 160720, 176260, 206476, 246764, 258095, 308455, 352520, 361333, 412952, 493528, 516190, 616910, 705040, 722666, 825904, 987056, 1032380, 1233820, 1445332, 1806665, 2064760, 2467640, 2529331, 2890664, 3613330, 4129520, 4935280, 5058662, 5781328, 7226660, 10117324, 12646655, 14453320, 20234648, 25293310, 28906640, 40469296, 50586620, 101173240, 202346480]

約数ペア:

[(1, 202346480), (2, 101173240), (4, 50586620), (5, 40469296), (7, 28906640), (8, 25293310), (10, 20234648), (14, 14453320), (16, 12646655), (20, 10117324), (28, 7226660), (35, 5781328), (40, 5058662), (41, 4935280), (49, 4129520), (56, 3613330), (70, 2890664), (80, 2529331), (82, 2467640), (98, 2064760), (112, 1806665), (140, 1445332), (164, 1233820), (196, 1032380), (205, 987056), (245, 825904), (280, 722666), (287, 705040), (328, 616910), (392, 516190), (410, 493528), (490, 412952), (560, 361333), (574, 352520), (656, 308455), (784, 258095), (820, 246764), (980, 206476), (1148, 176260), (1259, 160720), (1435, 141008), (1640, 123382), (1960, 103238), (2009, 100720), (2296, 88130), (2518, 80360), (2870, 70504), (3280, 61691), (3920, 51619), (4018, 50360), (4592, 44065), (5036, 40180), (5740, 35252), (6295, 32144), (8036, 25180), (8813, 22960), (10045, 20144), (10072, 20090), (11480, 17626), (12590, 16072)]