135871320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:625

約数の個数: 128

約数和(自身を含む): 441987840

約数和(自身を除く): 306116520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 251, 260, 312, 347, 390, 502, 520, 694, 753, 780, 1004, 1041, 1255, 1388, 1506, 1560, 1735, 2008, 2082, 2510, 2776, 3012, 3263, 3470, 3765, 4164, 4511, 5020, 5205, 6024, 6526, 6940, 7530, 8328, 9022, 9789, 10040, 10410, 13052, 13533, 13880, 15060, 16315, 18044, 19578, 20820, 22555, 26104, 27066, 30120, 32630, 36088, 39156, 41640, 45110, 48945, 54132, 65260, 67665, 78312, 87097, 90220, 97890, 108264, 130520, 135330, 174194, 180440, 195780, 261291, 270660, 348388, 391560, 435485, 522582, 541320, 696776, 870970, 1045164, 1132261, 1306455, 1741940, 2090328, 2264522, 2612910, 3396783, 3483880, 4529044, 5225820, 5661305, 6793566, 9058088, 10451640, 11322610, 13587132, 16983915, 22645220, 27174264, 33967830, 45290440, 67935660, 135871320]

約数ペア:

[(1, 135871320), (2, 67935660), (3, 45290440), (4, 33967830), (5, 27174264), (6, 22645220), (8, 16983915), (10, 13587132), (12, 11322610), (13, 10451640), (15, 9058088), (20, 6793566), (24, 5661305), (26, 5225820), (30, 4529044), (39, 3483880), (40, 3396783), (52, 2612910), (60, 2264522), (65, 2090328), (78, 1741940), (104, 1306455), (120, 1132261), (130, 1045164), (156, 870970), (195, 696776), (251, 541320), (260, 522582), (312, 435485), (347, 391560), (390, 348388), (502, 270660), (520, 261291), (694, 195780), (753, 180440), (780, 174194), (1004, 135330), (1041, 130520), (1255, 108264), (1388, 97890), (1506, 90220), (1560, 87097), (1735, 78312), (2008, 67665), (2082, 65260), (2510, 54132), (2776, 48945), (3012, 45110), (3263, 41640), (3470, 39156), (3765, 36088), (4164, 32630), (4511, 30120), (5020, 27066), (5205, 26104), (6024, 22555), (6526, 20820), (6940, 19578), (7530, 18044), (8328, 16315), (9022, 15060), (9789, 13880), (10040, 13533), (10410, 13052)]