160841760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:915

約数の個数: 192

約数和(自身を含む): 560431872

約数和(自身を除く): 399590112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 480, 510, 544, 552, 680, 690, 736, 782, 816, 857, 920, 1020, 1104, 1173, 1360, 1380, 1564, 1632, 1714, 1840, 1955, 2040, 2208, 2346, 2571, 2720, 2760, 3128, 3428, 3680, 3910, 4080, 4285, 4692, 5142, 5520, 5865, 6256, 6856, 7820, 8160, 8570, 9384, 10284, 11040, 11730, 12512, 12855, 13712, 14569, 15640, 17140, 18768, 19711, 20568, 23460, 25710, 27424, 29138, 31280, 34280, 37536, 39422, 41136, 43707, 46920, 51420, 58276, 59133, 62560, 68560, 72845, 78844, 82272, 87414, 93840, 98555, 102840, 116552, 118266, 137120, 145690, 157688, 174828, 187680, 197110, 205680, 218535, 233104, 236532, 291380, 295665, 315376, 335087, 349656, 394220, 411360, 437070, 466208, 473064, 582760, 591330, 630752, 670174, 699312, 788440, 874140, 946128, 1005261, 1165520, 1182660, 1340348, 1398624, 1576880, 1675435, 1748280, 1892256, 2010522, 2331040, 2365320, 2680696, 3153760, 3350870, 3496560, 4021044, 4730640, 5026305, 5361392, 6701740, 6993120, 8042088, 9461280, 10052610, 10722784, 13403480, 16084176, 20105220, 26806960, 32168352, 40210440, 53613920, 80420880, 160841760]

約数ペア:

[(1, 160841760), (2, 80420880), (3, 53613920), (4, 40210440), (5, 32168352), (6, 26806960), (8, 20105220), (10, 16084176), (12, 13403480), (15, 10722784), (16, 10052610), (17, 9461280), (20, 8042088), (23, 6993120), (24, 6701740), (30, 5361392), (32, 5026305), (34, 4730640), (40, 4021044), (46, 3496560), (48, 3350870), (51, 3153760), (60, 2680696), (68, 2365320), (69, 2331040), (80, 2010522), (85, 1892256), (92, 1748280), (96, 1675435), (102, 1576880), (115, 1398624), (120, 1340348), (136, 1182660), (138, 1165520), (160, 1005261), (170, 946128), (184, 874140), (204, 788440), (230, 699312), (240, 670174), (255, 630752), (272, 591330), (276, 582760), (340, 473064), (345, 466208), (368, 437070), (391, 411360), (408, 394220), (460, 349656), (480, 335087), (510, 315376), (544, 295665), (552, 291380), (680, 236532), (690, 233104), (736, 218535), (782, 205680), (816, 197110), (857, 187680), (920, 174828), (1020, 157688), (1104, 145690), (1173, 137120), (1360, 118266), (1380, 116552), (1564, 102840), (1632, 98555), (1714, 93840), (1840, 87414), (1955, 82272), (2040, 78844), (2208, 72845), (2346, 68560), (2571, 62560), (2720, 59133), (2760, 58276), (3128, 51420), (3428, 46920), (3680, 43707), (3910, 41136), (4080, 39422), (4285, 37536), (4692, 34280), (5142, 31280), (5520, 29138), (5865, 27424), (6256, 25710), (6856, 23460), (7820, 20568), (8160, 19711), (8570, 18768), (9384, 17140), (10284, 15640), (11040, 14569), (11730, 13712), (12512, 12855)]