169795920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:713

約数の個数: 160

約数和(自身を含む): 605675520

約数和(自身を除く): 435879600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 211, 240, 280, 336, 420, 422, 479, 560, 633, 840, 844, 958, 1055, 1266, 1437, 1477, 1680, 1688, 1916, 2110, 2395, 2532, 2874, 2954, 3165, 3353, 3376, 3832, 4220, 4431, 4790, 5064, 5748, 5908, 6330, 6706, 7185, 7385, 7664, 8440, 8862, 9580, 10059, 10128, 11496, 11816, 12660, 13412, 14370, 14770, 16765, 16880, 17724, 19160, 20118, 22155, 22992, 23632, 25320, 26824, 28740, 29540, 33530, 35448, 38320, 40236, 44310, 50295, 50640, 53648, 57480, 59080, 67060, 70896, 80472, 88620, 100590, 101069, 114960, 118160, 134120, 160944, 177240, 201180, 202138, 268240, 303207, 354480, 402360, 404276, 505345, 606414, 707483, 804720, 808552, 1010690, 1212828, 1414966, 1516035, 1617104, 2021380, 2122449, 2425656, 2829932, 3032070, 3537415, 4042760, 4244898, 4851312, 5659864, 6064140, 7074830, 8085520, 8489796, 10612245, 11319728, 12128280, 14149660, 16979592, 21224490, 24256560, 28299320, 33959184, 42448980, 56598640, 84897960, 169795920]

約数ペア:

[(1, 169795920), (2, 84897960), (3, 56598640), (4, 42448980), (5, 33959184), (6, 28299320), (7, 24256560), (8, 21224490), (10, 16979592), (12, 14149660), (14, 12128280), (15, 11319728), (16, 10612245), (20, 8489796), (21, 8085520), (24, 7074830), (28, 6064140), (30, 5659864), (35, 4851312), (40, 4244898), (42, 4042760), (48, 3537415), (56, 3032070), (60, 2829932), (70, 2425656), (80, 2122449), (84, 2021380), (105, 1617104), (112, 1516035), (120, 1414966), (140, 1212828), (168, 1010690), (210, 808552), (211, 804720), (240, 707483), (280, 606414), (336, 505345), (420, 404276), (422, 402360), (479, 354480), (560, 303207), (633, 268240), (840, 202138), (844, 201180), (958, 177240), (1055, 160944), (1266, 134120), (1437, 118160), (1477, 114960), (1680, 101069), (1688, 100590), (1916, 88620), (2110, 80472), (2395, 70896), (2532, 67060), (2874, 59080), (2954, 57480), (3165, 53648), (3353, 50640), (3376, 50295), (3832, 44310), (4220, 40236), (4431, 38320), (4790, 35448), (5064, 33530), (5748, 29540), (5908, 28740), (6330, 26824), (6706, 25320), (7185, 23632), (7385, 22992), (7664, 22155), (8440, 20118), (8862, 19160), (9580, 17724), (10059, 16880), (10128, 16765), (11496, 14770), (11816, 14370), (12660, 13412)]