1994310720

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 392

約数和(自身を含む): 7275917376

約数和(自身を除く): 5281606656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 83, 90, 96, 103, 108, 120, 135, 144, 160, 162, 166, 180, 192, 206, 216, 240, 243, 249, 270, 288, 309, 320, 324, 332, 360, 405, 412, 415, 432, 480, 486, 498, 515, 540, 576, 618, 648, 664, 720, 729, 747, 810, 824, 830, 864, 927, 960, 972, 996, 1030, 1080, 1215, 1236, 1245, 1296, 1328, 1440, 1458, 1494, 1545, 1620, 1648, 1660, 1728, 1854, 1944, 1992, 2060, 2160, 2241, 2430, 2472, 2490, 2592, 2656, 2781, 2880, 2916, 2988, 3090, 3240, 3296, 3320, 3645, 3708, 3735, 3888, 3984, 4120, 4320, 4482, 4635, 4860, 4944, 4980, 5184, 5312, 5562, 5832, 5976, 6180, 6480, 6592, 6640, 6723, 7290, 7416, 7470, 7776, 7968, 8240, 8343, 8549, 8640, 8964, 9270, 9720, 9888, 9960, 11124, 11205, 11664, 11952, 12360, 12960, 13280, 13446, 13905, 14580, 14832, 14940, 15552, 15936, 16480, 16686, 17098, 17928, 18540, 19440, 19776, 19920, 20169, 22248, 22410, 23328, 23904, 24720, 25029, 25647, 25920, 26560, 26892, 27810, 29160, 29664, 29880, 32960, 33372, 33615, 34196, 35856, 37080, 38880, 39840, 40338, 41715, 42745, 44496, 44820, 46656, 47808, 49440, 50058, 51294, 53784, 55620, 58320, 59328, 59760, 60507, 66744, 67230, 68392, 71712, 74160, 75087, 76941, 77760, 79680, 80676, 83430, 85490, 88992, 89640, 98880, 100116, 100845, 102588, 107568, 111240, 116640, 119520, 121014, 125145, 128235, 133488, 134460, 136784, 143424, 148320, 150174, 153882, 161352, 166860, 170980, 177984, 179280, 200232, 201690, 205176, 215136, 222480, 230823, 233280, 239040, 242028, 250290, 256470, 266976, 268920, 273568, 296640, 300348, 302535, 307764, 322704, 333720, 341960, 358560, 375435, 384705, 400464, 403380, 410352, 430272, 444960, 461646, 484056, 500580, 512940, 533952, 537840, 547136, 600696, 605070, 615528, 645408, 667440, 683920, 692469, 717120, 750870, 769410, 800928, 806760, 820704, 889920, 923292, 968112, 1001160, 1025880, 1075680, 1154115, 1201392, 1210140, 1231056, 1290816, 1334880, 1367840, 1384938, 1501740, 1538820, 1601856, 1613520, 1641408, 1846584, 1936224, 2002320, 2051760, 2077407, 2151360, 2308230, 2402784, 2420280, 2462112, 2669760, 2735680, 2769876, 3003480, 3077640, 3227040, 3462345, 3693168, 3872448, 4004640, 4103520, 4154814, 4616460, 4805568, 4840560, 4924224, 5539752, 6006960, 6155280, 6232221, 6454080, 6924690, 7386336, 8009280, 8207040, 8309628, 9232920, 9681120, 10387035, 11079504, 12013920, 12310560, 12464442, 13849380, 14772672, 16619256, 18465840, 19362240, 20774070, 22159008, 24027840, 24621120, 24928884, 27698760, 31161105, 33238512, 36931680, 41548140, 44318016, 49857768, 55397520, 62322210, 66477024, 73863360, 83096280, 99715536, 110795040, 124644420, 132954048, 166192560, 199431072, 221590080, 249288840, 332385120, 398862144, 498577680, 664770240, 997155360, 1994310720]

約数ペア:

[(1, 1994310720), (2, 997155360), (3, 664770240), (4, 498577680), (5, 398862144), (6, 332385120), (8, 249288840), (9, 221590080), (10, 199431072), (12, 166192560), (15, 132954048), (16, 124644420), (18, 110795040), (20, 99715536), (24, 83096280), (27, 73863360), (30, 66477024), (32, 62322210), (36, 55397520), (40, 49857768), (45, 44318016), (48, 41548140), (54, 36931680), (60, 33238512), (64, 31161105), (72, 27698760), (80, 24928884), (81, 24621120), (83, 24027840), (90, 22159008), (96, 20774070), (103, 19362240), (108, 18465840), (120, 16619256), (135, 14772672), (144, 13849380), (160, 12464442), (162, 12310560), (166, 12013920), (180, 11079504), (192, 10387035), (206, 9681120), (216, 9232920), (240, 8309628), (243, 8207040), (249, 8009280), (270, 7386336), (288, 6924690), (309, 6454080), (320, 6232221), (324, 6155280), (332, 6006960), (360, 5539752), (405, 4924224), (412, 4840560), (415, 4805568), (432, 4616460), (480, 4154814), (486, 4103520), (498, 4004640), (515, 3872448), (540, 3693168), (576, 3462345), (618, 3227040), (648, 3077640), (664, 3003480), (720, 2769876), (729, 2735680), (747, 2669760), (810, 2462112), (824, 2420280), (830, 2402784), (864, 2308230), (927, 2151360), (960, 2077407), (972, 2051760), (996, 2002320), (1030, 1936224), (1080, 1846584), (1215, 1641408), (1236, 1613520), (1245, 1601856), (1296, 1538820), (1328, 1501740), (1440, 1384938), (1458, 1367840), (1494, 1334880), (1545, 1290816), (1620, 1231056), (1648, 1210140), (1660, 1201392), (1728, 1154115), (1854, 1075680), (1944, 1025880), (1992, 1001160), (2060, 968112), (2160, 923292), (2241, 889920), (2430, 820704), (2472, 806760), (2490, 800928), (2592, 769410), (2656, 750870), (2781, 717120), (2880, 692469), (2916, 683920), (2988, 667440), (3090, 645408), (3240, 615528), (3296, 605070), (3320, 600696), (3645, 547136), (3708, 537840), (3735, 533952), (3888, 512940), (3984, 500580), (4120, 484056), (4320, 461646), (4482, 444960), (4635, 430272), (4860, 410352), (4944, 403380), (4980, 400464), (5184, 384705), (5312, 375435), (5562, 358560), (5832, 341960), (5976, 333720), (6180, 322704), (6480, 307764), (6592, 302535), (6640, 300348), (6723, 296640), (7290, 273568), (7416, 268920), (7470, 266976), (7776, 256470), (7968, 250290), (8240, 242028), (8343, 239040), (8549, 233280), (8640, 230823), (8964, 222480), (9270, 215136), (9720, 205176), (9888, 201690), (9960, 200232), (11124, 179280), (11205, 177984), (11664, 170980), (11952, 166860), (12360, 161352), (12960, 153882), (13280, 150174), (13446, 148320), (13905, 143424), (14580, 136784), (14832, 134460), (14940, 133488), (15552, 128235), (15936, 125145), (16480, 121014), (16686, 119520), (17098, 116640), (17928, 111240), (18540, 107568), (19440, 102588), (19776, 100845), (19920, 100116), (20169, 98880), (22248, 89640), (22410, 88992), (23328, 85490), (23904, 83430), (24720, 80676), (25029, 79680), (25647, 77760), (25920, 76941), (26560, 75087), (26892, 74160), (27810, 71712), (29160, 68392), (29664, 67230), (29880, 66744), (32960, 60507), (33372, 59760), (33615, 59328), (34196, 58320), (35856, 55620), (37080, 53784), (38880, 51294), (39840, 50058), (40338, 49440), (41715, 47808), (42745, 46656), (44496, 44820)]