193973280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21269}}^1$

素因数の和:21306

約数の個数: 96

約数和(自身を含む): 643204800

約数和(自身を除く): 449231520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 21269, 42538, 63807, 85076, 106345, 127614, 170152, 212690, 255228, 319035, 340304, 404111, 425380, 510456, 638070, 680608, 808222, 850760, 1020912, 1212333, 1276140, 1616444, 1701520, 2020555, 2041824, 2424666, 2552280, 3232888, 3403040, 4041110, 4849332, 5104560, 6061665, 6465776, 8082220, 9698664, 10209120, 12123330, 12931552, 16164440, 19397328, 24246660, 32328880, 38794656, 48493320, 64657760, 96986640, 193973280]

約数ペア:

[(1, 193973280), (2, 96986640), (3, 64657760), (4, 48493320), (5, 38794656), (6, 32328880), (8, 24246660), (10, 19397328), (12, 16164440), (15, 12931552), (16, 12123330), (19, 10209120), (20, 9698664), (24, 8082220), (30, 6465776), (32, 6061665), (38, 5104560), (40, 4849332), (48, 4041110), (57, 3403040), (60, 3232888), (76, 2552280), (80, 2424666), (95, 2041824), (96, 2020555), (114, 1701520), (120, 1616444), (152, 1276140), (160, 1212333), (190, 1020912), (228, 850760), (240, 808222), (285, 680608), (304, 638070), (380, 510456), (456, 425380), (480, 404111), (570, 340304), (608, 319035), (760, 255228), (912, 212690), (1140, 170152), (1520, 127614), (1824, 106345), (2280, 85076), (3040, 63807), (4560, 42538), (9120, 21269)]