293380080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{174631}}^1$

素因数の和:174654

約数の個数: 80

約数和(自身を含む): 1039409664

約数和(自身を除く): 746029584

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, 240, 280, 336, 420, 560, 840, 1680, 174631, 349262, 523893, 698524, 873155, 1047786, 1222417, 1397048, 1746310, 2095572, 2444834, 2619465, 2794096, 3492620, 3667251, 4191144, 4889668, 5238930, 6112085, 6985240, 7334502, 8382288, 9779336, 10477860, 12224170, 13970480, 14669004, 18336255, 19558672, 20955720, 24448340, 29338008, 36672510, 41911440, 48896680, 58676016, 73345020, 97793360, 146690040, 293380080]

約数ペア:

[(1, 293380080), (2, 146690040), (3, 97793360), (4, 73345020), (5, 58676016), (6, 48896680), (7, 41911440), (8, 36672510), (10, 29338008), (12, 24448340), (14, 20955720), (15, 19558672), (16, 18336255), (20, 14669004), (21, 13970480), (24, 12224170), (28, 10477860), (30, 9779336), (35, 8382288), (40, 7334502), (42, 6985240), (48, 6112085), (56, 5238930), (60, 4889668), (70, 4191144), (80, 3667251), (84, 3492620), (105, 2794096), (112, 2619465), (120, 2444834), (140, 2095572), (168, 1746310), (210, 1397048), (240, 1222417), (280, 1047786), (336, 873155), (420, 698524), (560, 523893), (840, 349262), (1680, 174631)]