82320840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{10889}}^1$

素因数の和:10916

約数の個数: 128

約数和(自身を含む): 313632000

約数和(自身を除く): 231311160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 10889, 21778, 32667, 43556, 54445, 65334, 76223, 87112, 98001, 108890, 130668, 152446, 163335, 196002, 217780, 228669, 261336, 294003, 304892, 326670, 381115, 392004, 435560, 457338, 490005, 588006, 609784, 653340, 686007, 762230, 784008, 914676, 980010, 1143345, 1176012, 1306680, 1372014, 1470015, 1524460, 1829352, 1960020, 2058021, 2286690, 2352024, 2744028, 2940030, 3048920, 3430035, 3920040, 4116042, 4573380, 5488056, 5880060, 6860070, 8232084, 9146760, 10290105, 11760120, 13720140, 16464168, 20580210, 27440280, 41160420, 82320840]

約数ペア:

[(1, 82320840), (2, 41160420), (3, 27440280), (4, 20580210), (5, 16464168), (6, 13720140), (7, 11760120), (8, 10290105), (9, 9146760), (10, 8232084), (12, 6860070), (14, 5880060), (15, 5488056), (18, 4573380), (20, 4116042), (21, 3920040), (24, 3430035), (27, 3048920), (28, 2940030), (30, 2744028), (35, 2352024), (36, 2286690), (40, 2058021), (42, 1960020), (45, 1829352), (54, 1524460), (56, 1470015), (60, 1372014), (63, 1306680), (70, 1176012), (72, 1143345), (84, 980010), (90, 914676), (105, 784008), (108, 762230), (120, 686007), (126, 653340), (135, 609784), (140, 588006), (168, 490005), (180, 457338), (189, 435560), (210, 392004), (216, 381115), (252, 326670), (270, 304892), (280, 294003), (315, 261336), (360, 228669), (378, 217780), (420, 196002), (504, 163335), (540, 152446), (630, 130668), (756, 108890), (840, 98001), (945, 87112), (1080, 76223), (1260, 65334), (1512, 54445), (1890, 43556), (2520, 32667), (3780, 21778), (7560, 10889)]