169872780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 601509888

約数和(自身を除く): 431637108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 83, 84, 105, 110, 132, 140, 154, 165, 166, 210, 220, 231, 249, 308, 330, 332, 385, 415, 420, 443, 462, 498, 581, 660, 770, 830, 886, 913, 924, 996, 1155, 1162, 1245, 1329, 1540, 1660, 1743, 1772, 1826, 2215, 2310, 2324, 2490, 2658, 2739, 2905, 3101, 3486, 3652, 4430, 4565, 4620, 4873, 4980, 5316, 5478, 5810, 6202, 6391, 6645, 6972, 8715, 8860, 9130, 9303, 9746, 10956, 11620, 12404, 12782, 13290, 13695, 14619, 15505, 17430, 18260, 18606, 19173, 19492, 24365, 25564, 26580, 27390, 29238, 31010, 31955, 34111, 34860, 36769, 37212, 38346, 46515, 48730, 54780, 58476, 62020, 63910, 68222, 73095, 73538, 76692, 93030, 95865, 97460, 102333, 110307, 127820, 136444, 146190, 147076, 170555, 183845, 186060, 191730, 204666, 220614, 257383, 292380, 341110, 367690, 383460, 404459, 409332, 441228, 511665, 514766, 551535, 682220, 735380, 772149, 808918, 1023330, 1029532, 1103070, 1213377, 1286915, 1544298, 1617836, 2022295, 2046660, 2206140, 2426754, 2573830, 2831213, 3088596, 3860745, 4044590, 4853508, 5147660, 5662426, 6066885, 7721490, 8089180, 8493639, 11324852, 12133770, 14156065, 15442980, 16987278, 24267540, 28312130, 33974556, 42468195, 56624260, 84936390, 169872780]

約数ペア:

[(1, 169872780), (2, 84936390), (3, 56624260), (4, 42468195), (5, 33974556), (6, 28312130), (7, 24267540), (10, 16987278), (11, 15442980), (12, 14156065), (14, 12133770), (15, 11324852), (20, 8493639), (21, 8089180), (22, 7721490), (28, 6066885), (30, 5662426), (33, 5147660), (35, 4853508), (42, 4044590), (44, 3860745), (55, 3088596), (60, 2831213), (66, 2573830), (70, 2426754), (77, 2206140), (83, 2046660), (84, 2022295), (105, 1617836), (110, 1544298), (132, 1286915), (140, 1213377), (154, 1103070), (165, 1029532), (166, 1023330), (210, 808918), (220, 772149), (231, 735380), (249, 682220), (308, 551535), (330, 514766), (332, 511665), (385, 441228), (415, 409332), (420, 404459), (443, 383460), (462, 367690), (498, 341110), (581, 292380), (660, 257383), (770, 220614), (830, 204666), (886, 191730), (913, 186060), (924, 183845), (996, 170555), (1155, 147076), (1162, 146190), (1245, 136444), (1329, 127820), (1540, 110307), (1660, 102333), (1743, 97460), (1772, 95865), (1826, 93030), (2215, 76692), (2310, 73538), (2324, 73095), (2490, 68222), (2658, 63910), (2739, 62020), (2905, 58476), (3101, 54780), (3486, 48730), (3652, 46515), (4430, 38346), (4565, 37212), (4620, 36769), (4873, 34860), (4980, 34111), (5316, 31955), (5478, 31010), (5810, 29238), (6202, 27390), (6391, 26580), (6645, 25564), (6972, 24365), (8715, 19492), (8860, 19173), (9130, 18606), (9303, 18260), (9746, 17430), (10956, 15505), (11620, 14619), (12404, 13695), (12782, 13290)]