63791280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{4219}}^1$

素因数の和:4248

約数の個数: 160

約数和(自身を含む): 251174400

約数和(自身を除く): 187383120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 4219, 5040, 7560, 8438, 12657, 15120, 16876, 21095, 25314, 29533, 33752, 37971, 42190, 50628, 59066, 63285, 67504, 75942, 84380, 88599, 101256, 113913, 118132, 126570, 147665, 151884, 168760, 177198, 189855, 202512, 227826, 236264, 253140, 265797, 295330, 303768, 337520, 354396, 379710, 442995, 455652, 472528, 506280, 531594, 569565, 590660, 607536, 708792, 759420, 797391, 885990, 911304, 1012560, 1063188, 1139130, 1181320, 1328985, 1417584, 1518840, 1594782, 1771980, 1822608, 2126376, 2278260, 2362640, 2657970, 3037680, 3189564, 3543960, 3986955, 4252752, 4556520, 5315940, 6379128, 7087920, 7973910, 9113040, 10631880, 12758256, 15947820, 21263760, 31895640, 63791280]

約数ペア:

[(1, 63791280), (2, 31895640), (3, 21263760), (4, 15947820), (5, 12758256), (6, 10631880), (7, 9113040), (8, 7973910), (9, 7087920), (10, 6379128), (12, 5315940), (14, 4556520), (15, 4252752), (16, 3986955), (18, 3543960), (20, 3189564), (21, 3037680), (24, 2657970), (27, 2362640), (28, 2278260), (30, 2126376), (35, 1822608), (36, 1771980), (40, 1594782), (42, 1518840), (45, 1417584), (48, 1328985), (54, 1181320), (56, 1139130), (60, 1063188), (63, 1012560), (70, 911304), (72, 885990), (80, 797391), (84, 759420), (90, 708792), (105, 607536), (108, 590660), (112, 569565), (120, 531594), (126, 506280), (135, 472528), (140, 455652), (144, 442995), (168, 379710), (180, 354396), (189, 337520), (210, 303768), (216, 295330), (240, 265797), (252, 253140), (270, 236264), (280, 227826), (315, 202512), (336, 189855), (360, 177198), (378, 168760), (420, 151884), (432, 147665), (504, 126570), (540, 118132), (560, 113913), (630, 101256), (720, 88599), (756, 84380), (840, 75942), (945, 67504), (1008, 63285), (1080, 59066), (1260, 50628), (1512, 42190), (1680, 37971), (1890, 33752), (2160, 29533), (2520, 25314), (3024, 21095), (3780, 16876), (4219, 15120), (5040, 12657), (7560, 8438)]