12950179840

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:552

約数の個数: 208

約数和(自身を含む): 33818738688

約数和(自身を除く): 20868558848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 128, 130, 160, 208, 254, 256, 260, 320, 383, 416, 508, 512, 520, 635, 640, 766, 832, 1016, 1024, 1040, 1270, 1280, 1532, 1651, 1664, 1915, 2032, 2048, 2080, 2540, 2560, 3064, 3302, 3328, 3830, 4064, 4096, 4160, 4979, 5080, 5120, 6128, 6604, 6656, 7660, 8128, 8255, 8320, 9958, 10160, 10240, 12256, 13208, 13312, 15320, 16256, 16510, 16640, 19916, 20320, 20480, 24512, 24895, 26416, 26624, 30640, 32512, 33020, 33280, 39832, 40640, 48641, 49024, 49790, 52832, 53248, 61280, 65024, 66040, 66560, 79664, 81280, 97282, 98048, 99580, 105664, 122560, 130048, 132080, 133120, 159328, 162560, 194564, 196096, 199160, 211328, 243205, 245120, 260096, 264160, 266240, 318656, 325120, 389128, 392192, 398320, 422656, 486410, 490240, 520192, 528320, 632333, 637312, 650240, 778256, 784384, 796640, 845312, 972820, 980480, 1056640, 1264666, 1274624, 1300480, 1556512, 1568768, 1593280, 1690624, 1945640, 1960960, 2113280, 2529332, 2549248, 2600960, 3113024, 3161665, 3186560, 3381248, 3891280, 3921920, 4226560, 5058664, 5098496, 6226048, 6323330, 6373120, 6762496, 7782560, 7843840, 8453120, 10117328, 10196992, 12452096, 12646660, 12746240, 15565120, 16906240, 20234656, 20393984, 24904192, 25293320, 25492480, 31130240, 33812480, 40469312, 49808384, 50586640, 50984960, 62260480, 80938624, 99616768, 101173280, 101969920, 124520960, 161877248, 199233536, 202346560, 249041920, 323754496, 404693120, 498083840, 647508992, 809386240, 996167680, 1295017984, 1618772480, 2590035968, 3237544960, 6475089920, 12950179840]

約数ペア:

[(1, 12950179840), (2, 6475089920), (4, 3237544960), (5, 2590035968), (8, 1618772480), (10, 1295017984), (13, 996167680), (16, 809386240), (20, 647508992), (26, 498083840), (32, 404693120), (40, 323754496), (52, 249041920), (64, 202346560), (65, 199233536), (80, 161877248), (104, 124520960), (127, 101969920), (128, 101173280), (130, 99616768), (160, 80938624), (208, 62260480), (254, 50984960), (256, 50586640), (260, 49808384), (320, 40469312), (383, 33812480), (416, 31130240), (508, 25492480), (512, 25293320), (520, 24904192), (635, 20393984), (640, 20234656), (766, 16906240), (832, 15565120), (1016, 12746240), (1024, 12646660), (1040, 12452096), (1270, 10196992), (1280, 10117328), (1532, 8453120), (1651, 7843840), (1664, 7782560), (1915, 6762496), (2032, 6373120), (2048, 6323330), (2080, 6226048), (2540, 5098496), (2560, 5058664), (3064, 4226560), (3302, 3921920), (3328, 3891280), (3830, 3381248), (4064, 3186560), (4096, 3161665), (4160, 3113024), (4979, 2600960), (5080, 2549248), (5120, 2529332), (6128, 2113280), (6604, 1960960), (6656, 1945640), (7660, 1690624), (8128, 1593280), (8255, 1568768), (8320, 1556512), (9958, 1300480), (10160, 1274624), (10240, 1264666), (12256, 1056640), (13208, 980480), (13312, 972820), (15320, 845312), (16256, 796640), (16510, 784384), (16640, 778256), (19916, 650240), (20320, 637312), (20480, 632333), (24512, 528320), (24895, 520192), (26416, 490240), (26624, 486410), (30640, 422656), (32512, 398320), (33020, 392192), (33280, 389128), (39832, 325120), (40640, 318656), (48641, 266240), (49024, 264160), (49790, 260096), (52832, 245120), (53248, 243205), (61280, 211328), (65024, 199160), (66040, 196096), (66560, 194564), (79664, 162560), (81280, 159328), (97282, 133120), (98048, 132080), (99580, 130048), (105664, 122560)]