67693920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{20147}}^1$

素因数の和:20172

約数の個数: 96

約数和(自身を含む): 243710208

約数和(自身を除く): 176016288

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, 20147, 40294, 60441, 80588, 100735, 120882, 141029, 161176, 201470, 241764, 282058, 302205, 322352, 402940, 423087, 483528, 564116, 604410, 644704, 705145, 805880, 846174, 967056, 1128232, 1208820, 1410290, 1611760, 1692348, 1934112, 2115435, 2256464, 2417640, 2820580, 3223520, 3384696, 4230870, 4512928, 4835280, 5641160, 6769392, 8461740, 9670560, 11282320, 13538784, 16923480, 22564640, 33846960, 67693920]

約数ペア:

[(1, 67693920), (2, 33846960), (3, 22564640), (4, 16923480), (5, 13538784), (6, 11282320), (7, 9670560), (8, 8461740), (10, 6769392), (12, 5641160), (14, 4835280), (15, 4512928), (16, 4230870), (20, 3384696), (21, 3223520), (24, 2820580), (28, 2417640), (30, 2256464), (32, 2115435), (35, 1934112), (40, 1692348), (42, 1611760), (48, 1410290), (56, 1208820), (60, 1128232), (70, 967056), (80, 846174), (84, 805880), (96, 705145), (105, 644704), (112, 604410), (120, 564116), (140, 483528), (160, 423087), (168, 402940), (210, 322352), (224, 302205), (240, 282058), (280, 241764), (336, 201470), (420, 161176), (480, 141029), (560, 120882), (672, 100735), (840, 80588), (1120, 60441), (1680, 40294), (3360, 20147)]