66966720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:982

約数の個数: 112

約数和(自身を含む): 215554560

約数和(自身を除く): 148587840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 883, 948, 960, 1185, 1264, 1580, 1766, 1896, 2370, 2528, 2649, 3160, 3532, 3792, 4415, 4740, 5056, 5298, 6320, 7064, 7584, 8830, 9480, 10596, 12640, 13245, 14128, 15168, 17660, 18960, 21192, 25280, 26490, 28256, 35320, 37920, 42384, 52980, 56512, 69757, 70640, 75840, 84768, 105960, 139514, 141280, 169536, 209271, 211920, 279028, 282560, 348785, 418542, 423840, 558056, 697570, 837084, 847680, 1046355, 1116112, 1395140, 1674168, 2092710, 2232224, 2790280, 3348336, 4185420, 4464448, 5580560, 6696672, 8370840, 11161120, 13393344, 16741680, 22322240, 33483360, 66966720]

約数ペア:

[(1, 66966720), (2, 33483360), (3, 22322240), (4, 16741680), (5, 13393344), (6, 11161120), (8, 8370840), (10, 6696672), (12, 5580560), (15, 4464448), (16, 4185420), (20, 3348336), (24, 2790280), (30, 2232224), (32, 2092710), (40, 1674168), (48, 1395140), (60, 1116112), (64, 1046355), (79, 847680), (80, 837084), (96, 697570), (120, 558056), (158, 423840), (160, 418542), (192, 348785), (237, 282560), (240, 279028), (316, 211920), (320, 209271), (395, 169536), (474, 141280), (480, 139514), (632, 105960), (790, 84768), (883, 75840), (948, 70640), (960, 69757), (1185, 56512), (1264, 52980), (1580, 42384), (1766, 37920), (1896, 35320), (2370, 28256), (2528, 26490), (2649, 25280), (3160, 21192), (3532, 18960), (3792, 17660), (4415, 15168), (4740, 14128), (5056, 13245), (5298, 12640), (6320, 10596), (7064, 9480), (7584, 8830)]