19703911320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{12973}}^1\times {\mathrm{4219}}^1$

素因数の和:17209

約数の個数: 96

約数和(自身を含む): 64057827600

約数和(自身を除く): 44353916280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 4219, 8438, 12657, 12973, 16876, 21095, 25314, 25946, 33752, 37971, 38919, 42190, 50628, 51892, 63285, 64865, 75942, 77838, 84380, 101256, 103784, 116757, 126570, 129730, 151884, 155676, 168760, 189855, 194595, 233514, 253140, 259460, 303768, 311352, 379710, 389190, 467028, 506280, 518920, 583785, 759420, 778380, 934056, 1167570, 1518840, 1556760, 2335140, 4670280, 54733087, 109466174, 164199261, 218932348, 273665435, 328398522, 437864696, 492597783, 547330870, 656797044, 820996305, 985195566, 1094661740, 1313594088, 1641992610, 1970391132, 2189323480, 2462988915, 3283985220, 3940782264, 4925977830, 6567970440, 9851955660, 19703911320]

約数ペア:

[(1, 19703911320), (2, 9851955660), (3, 6567970440), (4, 4925977830), (5, 3940782264), (6, 3283985220), (8, 2462988915), (9, 2189323480), (10, 1970391132), (12, 1641992610), (15, 1313594088), (18, 1094661740), (20, 985195566), (24, 820996305), (30, 656797044), (36, 547330870), (40, 492597783), (45, 437864696), (60, 328398522), (72, 273665435), (90, 218932348), (120, 164199261), (180, 109466174), (360, 54733087), (4219, 4670280), (8438, 2335140), (12657, 1556760), (12973, 1518840), (16876, 1167570), (21095, 934056), (25314, 778380), (25946, 759420), (33752, 583785), (37971, 518920), (38919, 506280), (42190, 467028), (50628, 389190), (51892, 379710), (63285, 311352), (64865, 303768), (75942, 259460), (77838, 253140), (84380, 233514), (101256, 194595), (103784, 189855), (116757, 168760), (126570, 155676), (129730, 151884)]