171049920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:307

約数の個数: 224

約数和(自身を含む): 589897728

約数和(自身を除く): 418847808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 64, 68, 80, 85, 94, 96, 102, 120, 136, 141, 160, 170, 188, 192, 204, 223, 235, 240, 255, 272, 282, 320, 340, 376, 408, 446, 470, 480, 510, 544, 564, 669, 680, 705, 752, 799, 816, 892, 940, 960, 1020, 1088, 1115, 1128, 1338, 1360, 1410, 1504, 1598, 1632, 1784, 1880, 2040, 2230, 2256, 2397, 2676, 2720, 2820, 3008, 3196, 3264, 3345, 3568, 3760, 3791, 3995, 4080, 4460, 4512, 4794, 5352, 5440, 5640, 6392, 6690, 7136, 7520, 7582, 7990, 8160, 8920, 9024, 9588, 10481, 10704, 11280, 11373, 11985, 12784, 13380, 14272, 15040, 15164, 15980, 16320, 17840, 18955, 19176, 20962, 21408, 22560, 22746, 23970, 25568, 26760, 30328, 31443, 31960, 35680, 37910, 38352, 41924, 42816, 45120, 45492, 47940, 51136, 52405, 53520, 56865, 60656, 62886, 63920, 71360, 75820, 76704, 83848, 90984, 95880, 104810, 107040, 113730, 121312, 125772, 127840, 151640, 153408, 157215, 167696, 178177, 181968, 191760, 209620, 214080, 227460, 242624, 251544, 255680, 303280, 314430, 335392, 356354, 363936, 383520, 419240, 454920, 503088, 534531, 606560, 628860, 670784, 712708, 727872, 767040, 838480, 890885, 909840, 1006176, 1069062, 1213120, 1257720, 1425416, 1676960, 1781770, 1819680, 2012352, 2138124, 2515440, 2672655, 2850832, 3353920, 3563540, 3639360, 4276248, 5030880, 5345310, 5701664, 7127080, 8552496, 10061760, 10690620, 11403328, 14254160, 17104992, 21381240, 28508320, 34209984, 42762480, 57016640, 85524960, 171049920]

約数ペア:

[(1, 171049920), (2, 85524960), (3, 57016640), (4, 42762480), (5, 34209984), (6, 28508320), (8, 21381240), (10, 17104992), (12, 14254160), (15, 11403328), (16, 10690620), (17, 10061760), (20, 8552496), (24, 7127080), (30, 5701664), (32, 5345310), (34, 5030880), (40, 4276248), (47, 3639360), (48, 3563540), (51, 3353920), (60, 2850832), (64, 2672655), (68, 2515440), (80, 2138124), (85, 2012352), (94, 1819680), (96, 1781770), (102, 1676960), (120, 1425416), (136, 1257720), (141, 1213120), (160, 1069062), (170, 1006176), (188, 909840), (192, 890885), (204, 838480), (223, 767040), (235, 727872), (240, 712708), (255, 670784), (272, 628860), (282, 606560), (320, 534531), (340, 503088), (376, 454920), (408, 419240), (446, 383520), (470, 363936), (480, 356354), (510, 335392), (544, 314430), (564, 303280), (669, 255680), (680, 251544), (705, 242624), (752, 227460), (799, 214080), (816, 209620), (892, 191760), (940, 181968), (960, 178177), (1020, 167696), (1088, 157215), (1115, 153408), (1128, 151640), (1338, 127840), (1360, 125772), (1410, 121312), (1504, 113730), (1598, 107040), (1632, 104810), (1784, 95880), (1880, 90984), (2040, 83848), (2230, 76704), (2256, 75820), (2397, 71360), (2676, 63920), (2720, 62886), (2820, 60656), (3008, 56865), (3196, 53520), (3264, 52405), (3345, 51136), (3568, 47940), (3760, 45492), (3791, 45120), (3995, 42816), (4080, 41924), (4460, 38352), (4512, 37910), (4794, 35680), (5352, 31960), (5440, 31443), (5640, 30328), (6392, 26760), (6690, 25568), (7136, 23970), (7520, 22746), (7582, 22560), (7990, 21408), (8160, 20962), (8920, 19176), (9024, 18955), (9588, 17840), (10481, 16320), (10704, 15980), (11280, 15164), (11373, 15040), (11985, 14272), (12784, 13380)]