199809120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{59467}}^1$

素因数の和:59492

約数の個数: 96

約数和(自身を含む): 719324928

約数和(自身を除く): 519515808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 59467, 118934, 178401, 237868, 297335, 356802, 416269, 475736, 594670, 713604, 832538, 892005, 951472, 1189340, 1248807, 1427208, 1665076, 1784010, 1902944, 2081345, 2378680, 2497614, 2854416, 3330152, 3568020, 4162690, 4757360, 4995228, 5708832, 6244035, 6660304, 7136040, 8325380, 9514720, 9990456, 12488070, 13320608, 14272080, 16650760, 19980912, 24976140, 28544160, 33301520, 39961824, 49952280, 66603040, 99904560, 199809120]

約数ペア:

[(1, 199809120), (2, 99904560), (3, 66603040), (4, 49952280), (5, 39961824), (6, 33301520), (7, 28544160), (8, 24976140), (10, 19980912), (12, 16650760), (14, 14272080), (15, 13320608), (16, 12488070), (20, 9990456), (21, 9514720), (24, 8325380), (28, 7136040), (30, 6660304), (32, 6244035), (35, 5708832), (40, 4995228), (42, 4757360), (48, 4162690), (56, 3568020), (60, 3330152), (70, 2854416), (80, 2497614), (84, 2378680), (96, 2081345), (105, 1902944), (112, 1784010), (120, 1665076), (140, 1427208), (160, 1248807), (168, 1189340), (210, 951472), (224, 892005), (240, 832538), (280, 713604), (336, 594670), (420, 475736), (480, 416269), (560, 356802), (672, 297335), (840, 237868), (1120, 178401), (1680, 118934), (3360, 59467)]