71684160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:948

約数の個数: 112

約数和(自身を含む): 230428800

約数和(自身を除く): 158744640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 160, 178, 192, 240, 267, 320, 356, 445, 480, 534, 712, 839, 890, 960, 1068, 1335, 1424, 1678, 1780, 2136, 2517, 2670, 2848, 3356, 3560, 4195, 4272, 5034, 5340, 5696, 6712, 7120, 8390, 8544, 10068, 10680, 12585, 13424, 14240, 16780, 17088, 20136, 21360, 25170, 26848, 28480, 33560, 40272, 42720, 50340, 53696, 67120, 74671, 80544, 85440, 100680, 134240, 149342, 161088, 201360, 224013, 268480, 298684, 373355, 402720, 448026, 597368, 746710, 805440, 896052, 1120065, 1194736, 1493420, 1792104, 2240130, 2389472, 2986840, 3584208, 4480260, 4778944, 5973680, 7168416, 8960520, 11947360, 14336832, 17921040, 23894720, 35842080, 71684160]

約数ペア:

[(1, 71684160), (2, 35842080), (3, 23894720), (4, 17921040), (5, 14336832), (6, 11947360), (8, 8960520), (10, 7168416), (12, 5973680), (15, 4778944), (16, 4480260), (20, 3584208), (24, 2986840), (30, 2389472), (32, 2240130), (40, 1792104), (48, 1493420), (60, 1194736), (64, 1120065), (80, 896052), (89, 805440), (96, 746710), (120, 597368), (160, 448026), (178, 402720), (192, 373355), (240, 298684), (267, 268480), (320, 224013), (356, 201360), (445, 161088), (480, 149342), (534, 134240), (712, 100680), (839, 85440), (890, 80544), (960, 74671), (1068, 67120), (1335, 53696), (1424, 50340), (1678, 42720), (1780, 40272), (2136, 33560), (2517, 28480), (2670, 26848), (2848, 25170), (3356, 21360), (3560, 20136), (4195, 17088), (4272, 16780), (5034, 14240), (5340, 13424), (5696, 12585), (6712, 10680), (7120, 10068), (8390, 8544)]