137409840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1373}}^1$

素因数の和:1531

約数の個数: 120

約数和(自身を含む): 465126480

約数和(自身を除く): 327716640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1373, 1390, 1668, 2085, 2224, 2502, 2746, 2780, 3336, 4119, 4170, 5004, 5492, 5560, 6255, 6672, 6865, 8238, 8340, 10008, 10984, 11120, 12357, 12510, 13730, 16476, 16680, 20016, 20595, 21968, 24714, 25020, 27460, 32952, 33360, 41190, 49428, 50040, 54920, 61785, 65904, 82380, 98856, 100080, 109840, 123570, 164760, 190847, 197712, 247140, 329520, 381694, 494280, 572541, 763388, 954235, 988560, 1145082, 1526776, 1717623, 1908470, 2290164, 2862705, 3053552, 3435246, 3816940, 4580328, 5725410, 6870492, 7633880, 8588115, 9160656, 11450820, 13740984, 15267760, 17176230, 22901640, 27481968, 34352460, 45803280, 68704920, 137409840]

約数ペア:

[(1, 137409840), (2, 68704920), (3, 45803280), (4, 34352460), (5, 27481968), (6, 22901640), (8, 17176230), (9, 15267760), (10, 13740984), (12, 11450820), (15, 9160656), (16, 8588115), (18, 7633880), (20, 6870492), (24, 5725410), (30, 4580328), (36, 3816940), (40, 3435246), (45, 3053552), (48, 2862705), (60, 2290164), (72, 1908470), (80, 1717623), (90, 1526776), (120, 1145082), (139, 988560), (144, 954235), (180, 763388), (240, 572541), (278, 494280), (360, 381694), (417, 329520), (556, 247140), (695, 197712), (720, 190847), (834, 164760), (1112, 123570), (1251, 109840), (1373, 100080), (1390, 98856), (1668, 82380), (2085, 65904), (2224, 61785), (2502, 54920), (2746, 50040), (2780, 49428), (3336, 41190), (4119, 33360), (4170, 32952), (5004, 27460), (5492, 25020), (5560, 24714), (6255, 21968), (6672, 20595), (6865, 20016), (8238, 16680), (8340, 16476), (10008, 13730), (10984, 12510), (11120, 12357)]