136991520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1$

素因数の和:1712

約数の個数: 192

約数和(自身を含む): 505008000

約数和(自身を除く): 368016480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1669, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3338, 3420, 4104, 4320, 4560, 5007, 5130, 5472, 6676, 6840, 8208, 8345, 9120, 10014, 10260, 13352, 13680, 15021, 16416, 16690, 20028, 20520, 25035, 26704, 27360, 30042, 31711, 33380, 40056, 41040, 45063, 50070, 53408, 60084, 63422, 66760, 75105, 80112, 82080, 90126, 95133, 100140, 120168, 126844, 133520, 150210, 158555, 160224, 180252, 190266, 200280, 225315, 240336, 253688, 267040, 285399, 300420, 317110, 360504, 380532, 400560, 450630, 475665, 480672, 507376, 570798, 600840, 634220, 721008, 761064, 801120, 856197, 901260, 951330, 1014752, 1141596, 1201680, 1268440, 1426995, 1442016, 1522128, 1712394, 1802520, 1902660, 2283192, 2403360, 2536880, 2853990, 3044256, 3424788, 3605040, 3805320, 4280985, 4566384, 5073760, 5707980, 6849576, 7210080, 7610640, 8561970, 9132768, 11415960, 13699152, 15221280, 17123940, 22831920, 27398304, 34247880, 45663840, 68495760, 136991520]

約数ペア:

[(1, 136991520), (2, 68495760), (3, 45663840), (4, 34247880), (5, 27398304), (6, 22831920), (8, 17123940), (9, 15221280), (10, 13699152), (12, 11415960), (15, 9132768), (16, 8561970), (18, 7610640), (19, 7210080), (20, 6849576), (24, 5707980), (27, 5073760), (30, 4566384), (32, 4280985), (36, 3805320), (38, 3605040), (40, 3424788), (45, 3044256), (48, 2853990), (54, 2536880), (57, 2403360), (60, 2283192), (72, 1902660), (76, 1802520), (80, 1712394), (90, 1522128), (95, 1442016), (96, 1426995), (108, 1268440), (114, 1201680), (120, 1141596), (135, 1014752), (144, 951330), (152, 901260), (160, 856197), (171, 801120), (180, 761064), (190, 721008), (216, 634220), (228, 600840), (240, 570798), (270, 507376), (285, 480672), (288, 475665), (304, 450630), (342, 400560), (360, 380532), (380, 360504), (432, 317110), (456, 300420), (480, 285399), (513, 267040), (540, 253688), (570, 240336), (608, 225315), (684, 200280), (720, 190266), (760, 180252), (855, 160224), (864, 158555), (912, 150210), (1026, 133520), (1080, 126844), (1140, 120168), (1368, 100140), (1440, 95133), (1520, 90126), (1669, 82080), (1710, 80112), (1824, 75105), (2052, 66760), (2160, 63422), (2280, 60084), (2565, 53408), (2736, 50070), (3040, 45063), (3338, 41040), (3420, 40056), (4104, 33380), (4320, 31711), (4560, 30042), (5007, 27360), (5130, 26704), (5472, 25035), (6676, 20520), (6840, 20028), (8208, 16690), (8345, 16416), (9120, 15021), (10014, 13680), (10260, 13352)]