82191120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 281124864

約数和(自身を除く): 198933744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 163, 165, 176, 191, 220, 240, 264, 326, 330, 382, 440, 489, 528, 573, 652, 660, 764, 815, 880, 955, 978, 1146, 1304, 1320, 1528, 1630, 1793, 1910, 1956, 2101, 2292, 2445, 2608, 2640, 2865, 3056, 3260, 3586, 3820, 3912, 4202, 4584, 4890, 5379, 5730, 6303, 6520, 7172, 7640, 7824, 8404, 8965, 9168, 9780, 10505, 10758, 11460, 12606, 13040, 14344, 15280, 16808, 17930, 19560, 21010, 21516, 22920, 25212, 26895, 28688, 31133, 31515, 33616, 35860, 39120, 42020, 43032, 45840, 50424, 53790, 62266, 63030, 71720, 84040, 86064, 93399, 100848, 107580, 124532, 126060, 143440, 155665, 168080, 186798, 215160, 249064, 252120, 311330, 342463, 373596, 430320, 466995, 498128, 504240, 622660, 684926, 747192, 933990, 1027389, 1245320, 1369852, 1494384, 1712315, 1867980, 2054778, 2490640, 2739704, 3424630, 3735960, 4109556, 5136945, 5479408, 6849260, 7471920, 8219112, 10273890, 13698520, 16438224, 20547780, 27397040, 41095560, 82191120]

約数ペア:

[(1, 82191120), (2, 41095560), (3, 27397040), (4, 20547780), (5, 16438224), (6, 13698520), (8, 10273890), (10, 8219112), (11, 7471920), (12, 6849260), (15, 5479408), (16, 5136945), (20, 4109556), (22, 3735960), (24, 3424630), (30, 2739704), (33, 2490640), (40, 2054778), (44, 1867980), (48, 1712315), (55, 1494384), (60, 1369852), (66, 1245320), (80, 1027389), (88, 933990), (110, 747192), (120, 684926), (132, 622660), (163, 504240), (165, 498128), (176, 466995), (191, 430320), (220, 373596), (240, 342463), (264, 311330), (326, 252120), (330, 249064), (382, 215160), (440, 186798), (489, 168080), (528, 155665), (573, 143440), (652, 126060), (660, 124532), (764, 107580), (815, 100848), (880, 93399), (955, 86064), (978, 84040), (1146, 71720), (1304, 63030), (1320, 62266), (1528, 53790), (1630, 50424), (1793, 45840), (1910, 43032), (1956, 42020), (2101, 39120), (2292, 35860), (2445, 33616), (2608, 31515), (2640, 31133), (2865, 28688), (3056, 26895), (3260, 25212), (3586, 22920), (3820, 21516), (3912, 21010), (4202, 19560), (4584, 17930), (4890, 16808), (5379, 15280), (5730, 14344), (6303, 13040), (6520, 12606), (7172, 11460), (7640, 10758), (7824, 10505), (8404, 9780), (8965, 9168)]