67935840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{20219}}^1$

素因数の和:20244

約数の個数: 96

約数和(自身を含む): 244581120

約数和(自身を除く): 176645280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 20219, 40438, 60657, 80876, 101095, 121314, 141533, 161752, 202190, 242628, 283066, 303285, 323504, 404380, 424599, 485256, 566132, 606570, 647008, 707665, 808760, 849198, 970512, 1132264, 1213140, 1415330, 1617520, 1698396, 1941024, 2122995, 2264528, 2426280, 2830660, 3235040, 3396792, 4245990, 4529056, 4852560, 5661320, 6793584, 8491980, 9705120, 11322640, 13587168, 16983960, 22645280, 33967920, 67935840]

約数ペア:

[(1, 67935840), (2, 33967920), (3, 22645280), (4, 16983960), (5, 13587168), (6, 11322640), (7, 9705120), (8, 8491980), (10, 6793584), (12, 5661320), (14, 4852560), (15, 4529056), (16, 4245990), (20, 3396792), (21, 3235040), (24, 2830660), (28, 2426280), (30, 2264528), (32, 2122995), (35, 1941024), (40, 1698396), (42, 1617520), (48, 1415330), (56, 1213140), (60, 1132264), (70, 970512), (80, 849198), (84, 808760), (96, 707665), (105, 647008), (112, 606570), (120, 566132), (140, 485256), (160, 424599), (168, 404380), (210, 323504), (224, 303285), (240, 283066), (280, 242628), (336, 202190), (420, 161752), (480, 141533), (560, 121314), (672, 101095), (840, 80876), (1120, 60657), (1680, 40438), (3360, 20219)]