1282349120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1097}}^1$

素因数の和:1408

約数の個数: 112

約数和(自身を含む): 3303196848

約数和(自身を除く): 2020847728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 281, 320, 416, 520, 562, 832, 1040, 1097, 1124, 1405, 2080, 2194, 2248, 2810, 3653, 4160, 4388, 4496, 5485, 5620, 7306, 8776, 8992, 10970, 11240, 14261, 14612, 17552, 17984, 18265, 21940, 22480, 28522, 29224, 35104, 36530, 43880, 44960, 57044, 58448, 70208, 71305, 73060, 87760, 89920, 114088, 116896, 142610, 146120, 175520, 228176, 233792, 285220, 292240, 308257, 351040, 456352, 570440, 584480, 616514, 912704, 1140880, 1168960, 1233028, 1541285, 2281760, 2466056, 3082570, 4007341, 4563520, 4932112, 6165140, 8014682, 9864224, 12330280, 16029364, 19728448, 20036705, 24660560, 32058728, 40073410, 49321120, 64117456, 80146820, 98642240, 128234912, 160293640, 256469824, 320587280, 641174560, 1282349120]

約数ペア:

[(1, 1282349120), (2, 641174560), (4, 320587280), (5, 256469824), (8, 160293640), (10, 128234912), (13, 98642240), (16, 80146820), (20, 64117456), (26, 49321120), (32, 40073410), (40, 32058728), (52, 24660560), (64, 20036705), (65, 19728448), (80, 16029364), (104, 12330280), (130, 9864224), (160, 8014682), (208, 6165140), (260, 4932112), (281, 4563520), (320, 4007341), (416, 3082570), (520, 2466056), (562, 2281760), (832, 1541285), (1040, 1233028), (1097, 1168960), (1124, 1140880), (1405, 912704), (2080, 616514), (2194, 584480), (2248, 570440), (2810, 456352), (3653, 351040), (4160, 308257), (4388, 292240), (4496, 285220), (5485, 233792), (5620, 228176), (7306, 175520), (8776, 146120), (8992, 142610), (10970, 116896), (11240, 114088), (14261, 89920), (14612, 87760), (17552, 73060), (17984, 71305), (18265, 70208), (21940, 58448), (22480, 57044), (28522, 44960), (29224, 43880), (35104, 36530)]