199389120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{29671}}^1$

素因数の和:29698

約数の個数: 112

約数和(自身を含む): 723522048

約数和(自身を除く): 524132928

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 29671, 59342, 89013, 118684, 148355, 178026, 207697, 237368, 296710, 356052, 415394, 445065, 474736, 593420, 623091, 712104, 830788, 890130, 949472, 1038485, 1186840, 1246182, 1424208, 1661576, 1780260, 1898944, 2076970, 2373680, 2492364, 2848416, 3115455, 3323152, 3560520, 4153940, 4747360, 4984728, 5696832, 6230910, 6646304, 7121040, 8307880, 9494720, 9969456, 12461820, 13292608, 14242080, 16615760, 19938912, 24923640, 28484160, 33231520, 39877824, 49847280, 66463040, 99694560, 199389120]

約数ペア:

[(1, 199389120), (2, 99694560), (3, 66463040), (4, 49847280), (5, 39877824), (6, 33231520), (7, 28484160), (8, 24923640), (10, 19938912), (12, 16615760), (14, 14242080), (15, 13292608), (16, 12461820), (20, 9969456), (21, 9494720), (24, 8307880), (28, 7121040), (30, 6646304), (32, 6230910), (35, 5696832), (40, 4984728), (42, 4747360), (48, 4153940), (56, 3560520), (60, 3323152), (64, 3115455), (70, 2848416), (80, 2492364), (84, 2373680), (96, 2076970), (105, 1898944), (112, 1780260), (120, 1661576), (140, 1424208), (160, 1246182), (168, 1186840), (192, 1038485), (210, 949472), (224, 890130), (240, 830788), (280, 712104), (320, 623091), (336, 593420), (420, 474736), (448, 445065), (480, 415394), (560, 356052), (672, 296710), (840, 237368), (960, 207697), (1120, 178026), (1344, 148355), (1680, 118684), (2240, 89013), (3360, 59342), (6720, 29671)]