133142520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5165

約数の個数: 128

約数和(自身を含む): 471306240

約数和(自身を除く): 338163720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5113, 5208, 6510, 8680, 10226, 13020, 15339, 20452, 25565, 26040, 30678, 35791, 40904, 51130, 61356, 71582, 76695, 102260, 107373, 122712, 143164, 153390, 158503, 178955, 204520, 214746, 286328, 306780, 317006, 357910, 429492, 475509, 536865, 613560, 634012, 715820, 792515, 858984, 951018, 1073730, 1109521, 1268024, 1431640, 1585030, 1902036, 2147460, 2219042, 2377545, 3170060, 3328563, 3804072, 4294920, 4438084, 4755090, 5547605, 6340120, 6657126, 8876168, 9510180, 11095210, 13314252, 16642815, 19020360, 22190420, 26628504, 33285630, 44380840, 66571260, 133142520]

約数ペア:

[(1, 133142520), (2, 66571260), (3, 44380840), (4, 33285630), (5, 26628504), (6, 22190420), (7, 19020360), (8, 16642815), (10, 13314252), (12, 11095210), (14, 9510180), (15, 8876168), (20, 6657126), (21, 6340120), (24, 5547605), (28, 4755090), (30, 4438084), (31, 4294920), (35, 3804072), (40, 3328563), (42, 3170060), (56, 2377545), (60, 2219042), (62, 2147460), (70, 1902036), (84, 1585030), (93, 1431640), (105, 1268024), (120, 1109521), (124, 1073730), (140, 951018), (155, 858984), (168, 792515), (186, 715820), (210, 634012), (217, 613560), (248, 536865), (280, 475509), (310, 429492), (372, 357910), (420, 317006), (434, 306780), (465, 286328), (620, 214746), (651, 204520), (744, 178955), (840, 158503), (868, 153390), (930, 143164), (1085, 122712), (1240, 107373), (1302, 102260), (1736, 76695), (1860, 71582), (2170, 61356), (2604, 51130), (3255, 40904), (3720, 35791), (4340, 30678), (5113, 26040), (5208, 25565), (6510, 20452), (8680, 15339), (10226, 13020)]