164935960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 469497600

約数和(自身を除く): 304561640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 43, 49, 56, 70, 76, 86, 95, 98, 103, 133, 140, 152, 172, 190, 196, 206, 215, 245, 266, 280, 301, 344, 380, 392, 412, 430, 490, 515, 532, 602, 665, 721, 760, 817, 824, 860, 931, 980, 1030, 1064, 1204, 1330, 1442, 1505, 1634, 1720, 1862, 1957, 1960, 2060, 2107, 2408, 2660, 2884, 3010, 3268, 3605, 3724, 3914, 4085, 4120, 4214, 4429, 4655, 5047, 5320, 5719, 5768, 6020, 6536, 7210, 7448, 7828, 8170, 8428, 8858, 9310, 9785, 10094, 10535, 11438, 12040, 13699, 14420, 15656, 16340, 16856, 17716, 18620, 19570, 20188, 21070, 22145, 22876, 25235, 27398, 28595, 28840, 31003, 32680, 35432, 37240, 39140, 40033, 40376, 42140, 44290, 45752, 50470, 54796, 57190, 62006, 68495, 78280, 80066, 84151, 84280, 88580, 95893, 100940, 109592, 114380, 124012, 136990, 155015, 160132, 168302, 177160, 191786, 200165, 201880, 217021, 228760, 248024, 273980, 310030, 320264, 336604, 383572, 400330, 420755, 434042, 479465, 547960, 589057, 620060, 673208, 767144, 800660, 841510, 868084, 958930, 1085105, 1178114, 1240120, 1601320, 1683020, 1736168, 1917860, 2170210, 2356228, 2945285, 3366040, 3835720, 4123399, 4340420, 4712456, 5890570, 8246798, 8680840, 11781140, 16493596, 20616995, 23562280, 32987192, 41233990, 82467980, 164935960]

約数ペア:

[(1, 164935960), (2, 82467980), (4, 41233990), (5, 32987192), (7, 23562280), (8, 20616995), (10, 16493596), (14, 11781140), (19, 8680840), (20, 8246798), (28, 5890570), (35, 4712456), (38, 4340420), (40, 4123399), (43, 3835720), (49, 3366040), (56, 2945285), (70, 2356228), (76, 2170210), (86, 1917860), (95, 1736168), (98, 1683020), (103, 1601320), (133, 1240120), (140, 1178114), (152, 1085105), (172, 958930), (190, 868084), (196, 841510), (206, 800660), (215, 767144), (245, 673208), (266, 620060), (280, 589057), (301, 547960), (344, 479465), (380, 434042), (392, 420755), (412, 400330), (430, 383572), (490, 336604), (515, 320264), (532, 310030), (602, 273980), (665, 248024), (721, 228760), (760, 217021), (817, 201880), (824, 200165), (860, 191786), (931, 177160), (980, 168302), (1030, 160132), (1064, 155015), (1204, 136990), (1330, 124012), (1442, 114380), (1505, 109592), (1634, 100940), (1720, 95893), (1862, 88580), (1957, 84280), (1960, 84151), (2060, 80066), (2107, 78280), (2408, 68495), (2660, 62006), (2884, 57190), (3010, 54796), (3268, 50470), (3605, 45752), (3724, 44290), (3914, 42140), (4085, 40376), (4120, 40033), (4214, 39140), (4429, 37240), (4655, 35432), (5047, 32680), (5320, 31003), (5719, 28840), (5768, 28595), (6020, 27398), (6536, 25235), (7210, 22876), (7448, 22145), (7828, 21070), (8170, 20188), (8428, 19570), (8858, 18620), (9310, 17716), (9785, 16856), (10094, 16340), (10535, 15656), (11438, 14420), (12040, 13699)]