2012497680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3259}}^1$

素因数の和:3389

約数の個数: 160

約数和(自身を含む): 6519582720

約数和(自身を除く): 4507085040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 83, 93, 120, 124, 155, 166, 186, 240, 248, 249, 310, 332, 372, 415, 465, 496, 498, 620, 664, 744, 830, 930, 996, 1240, 1245, 1328, 1488, 1660, 1860, 1992, 2480, 2490, 2573, 3259, 3320, 3720, 3984, 4980, 5146, 6518, 6640, 7440, 7719, 9777, 9960, 10292, 12865, 13036, 15438, 16295, 19554, 19920, 20584, 25730, 26072, 30876, 32590, 38595, 39108, 41168, 48885, 51460, 52144, 61752, 65180, 77190, 78216, 97770, 101029, 102920, 123504, 130360, 154380, 156432, 195540, 202058, 205840, 260720, 270497, 303087, 308760, 391080, 404116, 505145, 540994, 606174, 617520, 782160, 808232, 811491, 1010290, 1081988, 1212348, 1352485, 1515435, 1616464, 1622982, 2020580, 2163976, 2424696, 2704970, 3030870, 3245964, 4041160, 4057455, 4327952, 4849392, 5409940, 6061740, 6491928, 8082320, 8114910, 8385407, 10819880, 12123480, 12983856, 16229820, 16770814, 21639760, 24246960, 25156221, 32459640, 33541628, 41927035, 50312442, 64919280, 67083256, 83854070, 100624884, 125781105, 134166512, 167708140, 201249768, 251562210, 335416280, 402499536, 503124420, 670832560, 1006248840, 2012497680]

約数ペア:

[(1, 2012497680), (2, 1006248840), (3, 670832560), (4, 503124420), (5, 402499536), (6, 335416280), (8, 251562210), (10, 201249768), (12, 167708140), (15, 134166512), (16, 125781105), (20, 100624884), (24, 83854070), (30, 67083256), (31, 64919280), (40, 50312442), (48, 41927035), (60, 33541628), (62, 32459640), (80, 25156221), (83, 24246960), (93, 21639760), (120, 16770814), (124, 16229820), (155, 12983856), (166, 12123480), (186, 10819880), (240, 8385407), (248, 8114910), (249, 8082320), (310, 6491928), (332, 6061740), (372, 5409940), (415, 4849392), (465, 4327952), (496, 4057455), (498, 4041160), (620, 3245964), (664, 3030870), (744, 2704970), (830, 2424696), (930, 2163976), (996, 2020580), (1240, 1622982), (1245, 1616464), (1328, 1515435), (1488, 1352485), (1660, 1212348), (1860, 1081988), (1992, 1010290), (2480, 811491), (2490, 808232), (2573, 782160), (3259, 617520), (3320, 606174), (3720, 540994), (3984, 505145), (4980, 404116), (5146, 391080), (6518, 308760), (6640, 303087), (7440, 270497), (7719, 260720), (9777, 205840), (9960, 202058), (10292, 195540), (12865, 156432), (13036, 154380), (15438, 130360), (16295, 123504), (19554, 102920), (19920, 101029), (20584, 97770), (25730, 78216), (26072, 77190), (30876, 65180), (32590, 61752), (38595, 52144), (39108, 51460), (41168, 48885)]