894719520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 480

約数和(自身を含む): 3477551616

約数和(自身を除く): 2582832096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 32, 34, 36, 40, 45, 48, 51, 54, 60, 62, 68, 72, 80, 81, 85, 90, 93, 96, 102, 108, 120, 124, 131, 135, 136, 144, 153, 155, 160, 162, 170, 180, 186, 204, 216, 240, 248, 255, 262, 270, 272, 279, 288, 306, 310, 324, 340, 360, 372, 393, 405, 408, 432, 459, 465, 480, 496, 510, 524, 527, 540, 544, 558, 612, 620, 648, 655, 680, 720, 744, 765, 786, 810, 816, 837, 864, 918, 930, 992, 1020, 1048, 1054, 1080, 1116, 1179, 1224, 1240, 1296, 1310, 1360, 1377, 1395, 1440, 1488, 1530, 1572, 1581, 1620, 1632, 1674, 1836, 1860, 1965, 2040, 2096, 2108, 2160, 2227, 2232, 2295, 2358, 2448, 2480, 2511, 2592, 2620, 2635, 2720, 2754, 2790, 2976, 3060, 3144, 3162, 3240, 3348, 3537, 3672, 3720, 3930, 4061, 4080, 4185, 4192, 4216, 4320, 4454, 4464, 4590, 4716, 4743, 4896, 4960, 5022, 5240, 5270, 5508, 5580, 5895, 6120, 6288, 6324, 6480, 6681, 6696, 6885, 7074, 7344, 7440, 7860, 7905, 8122, 8160, 8370, 8432, 8908, 8928, 9180, 9432, 9486, 10044, 10480, 10540, 10611, 11016, 11135, 11160, 11790, 12183, 12240, 12555, 12576, 12648, 12960, 13362, 13392, 13770, 14148, 14229, 14688, 14880, 15720, 15810, 16244, 16740, 16864, 17685, 17816, 18360, 18864, 18972, 20043, 20088, 20305, 20960, 21080, 21222, 22032, 22270, 22320, 23580, 23715, 24366, 24480, 25110, 25296, 26724, 26784, 27540, 28296, 28458, 31440, 31620, 32488, 33405, 33480, 35370, 35632, 36549, 36720, 37728, 37944, 40086, 40176, 40610, 42160, 42444, 42687, 44064, 44540, 44640, 47160, 47430, 48732, 50220, 50592, 53055, 53448, 55080, 56592, 56916, 60129, 60915, 62880, 63240, 64976, 66810, 66960, 69037, 70740, 71145, 71264, 73098, 73440, 75888, 80172, 80352, 81220, 84320, 84888, 85374, 89080, 94320, 94860, 97464, 100215, 100440, 106110, 106896, 109647, 110160, 113184, 113832, 120258, 121830, 126480, 129952, 133620, 133920, 138074, 141480, 142290, 146196, 151776, 160344, 162440, 169776, 170748, 178160, 180387, 182745, 188640, 189720, 194928, 200430, 200880, 207111, 212220, 213435, 213792, 219294, 220320, 227664, 240516, 243660, 252960, 267240, 276148, 282960, 284580, 292392, 300645, 320688, 324880, 328941, 339552, 341496, 345185, 356320, 360774, 365490, 379440, 389856, 400860, 401760, 414222, 424440, 426870, 438588, 455328, 481032, 487320, 534480, 548235, 552296, 565920, 569160, 584784, 601290, 621333, 641376, 649760, 657882, 682992, 690370, 721548, 730980, 758880, 801720, 828444, 848880, 853740, 877176, 901935, 962064, 974640, 1035555, 1068960, 1096470, 1104592, 1138320, 1169568, 1202580, 1242666, 1315764, 1365984, 1380740, 1443096, 1461960, 1603440, 1644705, 1656888, 1697760, 1707480, 1754352, 1803870, 1863999, 1924128, 1949280, 2071110, 2192940, 2209184, 2276640, 2405160, 2485332, 2631528, 2761480, 2886192, 2923920, 3106665, 3206880, 3289410, 3313776, 3414960, 3508704, 3607740, 3727998, 4142220, 4385880, 4810320, 4970664, 5263056, 5522960, 5591997, 5772384, 5847840, 6213330, 6578820, 6627552, 6829920, 7215480, 7455996, 8284440, 8771760, 9319995, 9620640, 9941328, 10526112, 11045920, 11183994, 12426660, 13157640, 14430960, 14911992, 16568880, 17543520, 18639990, 19882656, 22367988, 24853320, 26315280, 27959985, 28861920, 29823984, 33137760, 37279980, 44735976, 49706640, 52630560, 55919970, 59647968, 74559960, 89471952, 99413280, 111839940, 149119920, 178943904, 223679880, 298239840, 447359760, 894719520]

約数ペア:

[(1, 894719520), (2, 447359760), (3, 298239840), (4, 223679880), (5, 178943904), (6, 149119920), (8, 111839940), (9, 99413280), (10, 89471952), (12, 74559960), (15, 59647968), (16, 55919970), (17, 52630560), (18, 49706640), (20, 44735976), (24, 37279980), (27, 33137760), (30, 29823984), (31, 28861920), (32, 27959985), (34, 26315280), (36, 24853320), (40, 22367988), (45, 19882656), (48, 18639990), (51, 17543520), (54, 16568880), (60, 14911992), (62, 14430960), (68, 13157640), (72, 12426660), (80, 11183994), (81, 11045920), (85, 10526112), (90, 9941328), (93, 9620640), (96, 9319995), (102, 8771760), (108, 8284440), (120, 7455996), (124, 7215480), (131, 6829920), (135, 6627552), (136, 6578820), (144, 6213330), (153, 5847840), (155, 5772384), (160, 5591997), (162, 5522960), (170, 5263056), (180, 4970664), (186, 4810320), (204, 4385880), (216, 4142220), (240, 3727998), (248, 3607740), (255, 3508704), (262, 3414960), (270, 3313776), (272, 3289410), (279, 3206880), (288, 3106665), (306, 2923920), (310, 2886192), (324, 2761480), (340, 2631528), (360, 2485332), (372, 2405160), (393, 2276640), (405, 2209184), (408, 2192940), (432, 2071110), (459, 1949280), (465, 1924128), (480, 1863999), (496, 1803870), (510, 1754352), (524, 1707480), (527, 1697760), (540, 1656888), (544, 1644705), (558, 1603440), (612, 1461960), (620, 1443096), (648, 1380740), (655, 1365984), (680, 1315764), (720, 1242666), (744, 1202580), (765, 1169568), (786, 1138320), (810, 1104592), (816, 1096470), (837, 1068960), (864, 1035555), (918, 974640), (930, 962064), (992, 901935), (1020, 877176), (1048, 853740), (1054, 848880), (1080, 828444), (1116, 801720), (1179, 758880), (1224, 730980), (1240, 721548), (1296, 690370), (1310, 682992), (1360, 657882), (1377, 649760), (1395, 641376), (1440, 621333), (1488, 601290), (1530, 584784), (1572, 569160), (1581, 565920), (1620, 552296), (1632, 548235), (1674, 534480), (1836, 487320), (1860, 481032), (1965, 455328), (2040, 438588), (2096, 426870), (2108, 424440), (2160, 414222), (2227, 401760), (2232, 400860), (2295, 389856), (2358, 379440), (2448, 365490), (2480, 360774), (2511, 356320), (2592, 345185), (2620, 341496), (2635, 339552), (2720, 328941), (2754, 324880), (2790, 320688), (2976, 300645), (3060, 292392), (3144, 284580), (3162, 282960), (3240, 276148), (3348, 267240), (3537, 252960), (3672, 243660), (3720, 240516), (3930, 227664), (4061, 220320), (4080, 219294), (4185, 213792), (4192, 213435), (4216, 212220), (4320, 207111), (4454, 200880), (4464, 200430), (4590, 194928), (4716, 189720), (4743, 188640), (4896, 182745), (4960, 180387), (5022, 178160), (5240, 170748), (5270, 169776), (5508, 162440), (5580, 160344), (5895, 151776), (6120, 146196), (6288, 142290), (6324, 141480), (6480, 138074), (6681, 133920), (6696, 133620), (6885, 129952), (7074, 126480), (7344, 121830), (7440, 120258), (7860, 113832), (7905, 113184), (8122, 110160), (8160, 109647), (8370, 106896), (8432, 106110), (8908, 100440), (8928, 100215), (9180, 97464), (9432, 94860), (9486, 94320), (10044, 89080), (10480, 85374), (10540, 84888), (10611, 84320), (11016, 81220), (11135, 80352), (11160, 80172), (11790, 75888), (12183, 73440), (12240, 73098), (12555, 71264), (12576, 71145), (12648, 70740), (12960, 69037), (13362, 66960), (13392, 66810), (13770, 64976), (14148, 63240), (14229, 62880), (14688, 60915), (14880, 60129), (15720, 56916), (15810, 56592), (16244, 55080), (16740, 53448), (16864, 53055), (17685, 50592), (17816, 50220), (18360, 48732), (18864, 47430), (18972, 47160), (20043, 44640), (20088, 44540), (20305, 44064), (20960, 42687), (21080, 42444), (21222, 42160), (22032, 40610), (22270, 40176), (22320, 40086), (23580, 37944), (23715, 37728), (24366, 36720), (24480, 36549), (25110, 35632), (25296, 35370), (26724, 33480), (26784, 33405), (27540, 32488), (28296, 31620), (28458, 31440)]