162190840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:789

約数の個数: 128

約数和(自身を含む): 449856000

約数和(自身を除く): 287665160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 43, 56, 70, 76, 86, 95, 133, 140, 152, 172, 190, 215, 266, 280, 301, 344, 380, 430, 532, 602, 665, 709, 760, 817, 860, 1064, 1204, 1330, 1418, 1505, 1634, 1720, 2408, 2660, 2836, 3010, 3268, 3545, 4085, 4963, 5320, 5672, 5719, 6020, 6536, 7090, 8170, 9926, 11438, 12040, 13471, 14180, 16340, 19852, 22876, 24815, 26942, 28360, 28595, 30487, 32680, 39704, 45752, 49630, 53884, 57190, 60974, 67355, 94297, 99260, 107768, 114380, 121948, 134710, 152435, 188594, 198520, 213409, 228760, 243896, 269420, 304870, 377188, 426818, 471485, 538840, 579253, 609740, 754376, 853636, 942970, 1067045, 1158506, 1219480, 1707272, 1885940, 2134090, 2317012, 2896265, 3771880, 4054771, 4268180, 4634024, 5792530, 8109542, 8536360, 11585060, 16219084, 20273855, 23170120, 32438168, 40547710, 81095420, 162190840]

約数ペア:

[(1, 162190840), (2, 81095420), (4, 40547710), (5, 32438168), (7, 23170120), (8, 20273855), (10, 16219084), (14, 11585060), (19, 8536360), (20, 8109542), (28, 5792530), (35, 4634024), (38, 4268180), (40, 4054771), (43, 3771880), (56, 2896265), (70, 2317012), (76, 2134090), (86, 1885940), (95, 1707272), (133, 1219480), (140, 1158506), (152, 1067045), (172, 942970), (190, 853636), (215, 754376), (266, 609740), (280, 579253), (301, 538840), (344, 471485), (380, 426818), (430, 377188), (532, 304870), (602, 269420), (665, 243896), (709, 228760), (760, 213409), (817, 198520), (860, 188594), (1064, 152435), (1204, 134710), (1330, 121948), (1418, 114380), (1505, 107768), (1634, 99260), (1720, 94297), (2408, 67355), (2660, 60974), (2836, 57190), (3010, 53884), (3268, 49630), (3545, 45752), (4085, 39704), (4963, 32680), (5320, 30487), (5672, 28595), (5719, 28360), (6020, 26942), (6536, 24815), (7090, 22876), (8170, 19852), (9926, 16340), (11438, 14180), (12040, 13471)]