172801440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 432

約数和(自身を含む): 717050880

約数和(自身を除く): 544249440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 70, 72, 79, 80, 84, 90, 93, 96, 98, 105, 112, 120, 124, 126, 140, 144, 147, 155, 158, 160, 168, 180, 186, 196, 210, 217, 224, 237, 240, 245, 248, 252, 279, 280, 288, 294, 310, 315, 316, 336, 360, 372, 392, 395, 420, 434, 441, 465, 474, 480, 490, 496, 504, 553, 558, 560, 588, 620, 630, 632, 651, 672, 711, 720, 735, 744, 784, 790, 840, 868, 882, 930, 948, 980, 992, 1008, 1085, 1106, 1116, 1120, 1176, 1185, 1240, 1260, 1264, 1302, 1395, 1422, 1440, 1470, 1488, 1519, 1568, 1580, 1659, 1680, 1736, 1764, 1860, 1896, 1953, 1960, 2016, 2170, 2205, 2212, 2232, 2352, 2370, 2449, 2480, 2520, 2528, 2604, 2765, 2790, 2844, 2940, 2976, 3038, 3160, 3255, 3318, 3360, 3472, 3528, 3555, 3720, 3792, 3871, 3906, 3920, 4340, 4410, 4424, 4464, 4557, 4704, 4740, 4898, 4960, 4977, 5040, 5208, 5530, 5580, 5688, 5880, 6076, 6320, 6510, 6636, 6944, 7056, 7110, 7347, 7440, 7584, 7595, 7742, 7812, 7840, 8295, 8680, 8820, 8848, 8928, 9114, 9480, 9765, 9796, 9954, 10080, 10416, 11060, 11160, 11376, 11613, 11760, 12152, 12245, 12640, 13020, 13272, 13671, 14112, 14220, 14694, 14880, 15190, 15484, 15624, 16590, 17143, 17360, 17640, 17696, 18228, 18960, 19355, 19530, 19592, 19908, 20832, 22041, 22120, 22320, 22752, 22785, 23226, 23520, 24304, 24490, 24885, 26040, 26544, 27342, 28440, 29388, 30380, 30968, 31248, 33180, 34286, 34720, 34839, 35280, 36456, 36735, 37920, 38710, 39060, 39184, 39816, 44082, 44240, 44640, 45570, 46452, 48608, 48980, 49770, 51429, 52080, 53088, 54684, 56880, 58065, 58776, 60760, 61936, 62496, 66360, 68355, 68572, 69678, 70560, 72912, 73470, 77420, 78120, 78368, 79632, 85715, 88164, 88480, 91140, 92904, 97960, 99540, 102858, 104160, 109368, 110205, 113760, 116130, 117552, 120001, 121520, 123872, 132720, 136710, 137144, 139356, 145824, 146940, 154287, 154840, 156240, 159264, 171430, 174195, 176328, 182280, 185808, 195920, 199080, 205716, 218736, 220410, 232260, 235104, 240002, 243040, 257145, 265440, 273420, 274288, 278712, 293880, 308574, 309680, 312480, 342860, 348390, 352656, 360003, 364560, 371616, 391840, 398160, 411432, 437472, 440820, 464520, 480004, 514290, 546840, 548576, 557424, 587760, 600005, 617148, 619360, 685720, 696780, 705312, 720006, 729120, 771435, 796320, 822864, 881640, 929040, 960008, 1028580, 1080009, 1093680, 1114848, 1175520, 1200010, 1234296, 1371440, 1393560, 1440012, 1542870, 1645728, 1763280, 1800015, 1858080, 1920016, 2057160, 2160018, 2187360, 2400020, 2468592, 2742880, 2787120, 2880024, 3085740, 3526560, 3600030, 3840032, 4114320, 4320036, 4800040, 4937184, 5400045, 5574240, 5760048, 6171480, 7200060, 8228640, 8640072, 9600080, 10800090, 11520096, 12342960, 14400120, 17280144, 19200160, 21600180, 24685920, 28800240, 34560288, 43200360, 57600480, 86400720, 172801440]

約数ペア:

[(1, 172801440), (2, 86400720), (3, 57600480), (4, 43200360), (5, 34560288), (6, 28800240), (7, 24685920), (8, 21600180), (9, 19200160), (10, 17280144), (12, 14400120), (14, 12342960), (15, 11520096), (16, 10800090), (18, 9600080), (20, 8640072), (21, 8228640), (24, 7200060), (28, 6171480), (30, 5760048), (31, 5574240), (32, 5400045), (35, 4937184), (36, 4800040), (40, 4320036), (42, 4114320), (45, 3840032), (48, 3600030), (49, 3526560), (56, 3085740), (60, 2880024), (62, 2787120), (63, 2742880), (70, 2468592), (72, 2400020), (79, 2187360), (80, 2160018), (84, 2057160), (90, 1920016), (93, 1858080), (96, 1800015), (98, 1763280), (105, 1645728), (112, 1542870), (120, 1440012), (124, 1393560), (126, 1371440), (140, 1234296), (144, 1200010), (147, 1175520), (155, 1114848), (158, 1093680), (160, 1080009), (168, 1028580), (180, 960008), (186, 929040), (196, 881640), (210, 822864), (217, 796320), (224, 771435), (237, 729120), (240, 720006), (245, 705312), (248, 696780), (252, 685720), (279, 619360), (280, 617148), (288, 600005), (294, 587760), (310, 557424), (315, 548576), (316, 546840), (336, 514290), (360, 480004), (372, 464520), (392, 440820), (395, 437472), (420, 411432), (434, 398160), (441, 391840), (465, 371616), (474, 364560), (480, 360003), (490, 352656), (496, 348390), (504, 342860), (553, 312480), (558, 309680), (560, 308574), (588, 293880), (620, 278712), (630, 274288), (632, 273420), (651, 265440), (672, 257145), (711, 243040), (720, 240002), (735, 235104), (744, 232260), (784, 220410), (790, 218736), (840, 205716), (868, 199080), (882, 195920), (930, 185808), (948, 182280), (980, 176328), (992, 174195), (1008, 171430), (1085, 159264), (1106, 156240), (1116, 154840), (1120, 154287), (1176, 146940), (1185, 145824), (1240, 139356), (1260, 137144), (1264, 136710), (1302, 132720), (1395, 123872), (1422, 121520), (1440, 120001), (1470, 117552), (1488, 116130), (1519, 113760), (1568, 110205), (1580, 109368), (1659, 104160), (1680, 102858), (1736, 99540), (1764, 97960), (1860, 92904), (1896, 91140), (1953, 88480), (1960, 88164), (2016, 85715), (2170, 79632), (2205, 78368), (2212, 78120), (2232, 77420), (2352, 73470), (2370, 72912), (2449, 70560), (2480, 69678), (2520, 68572), (2528, 68355), (2604, 66360), (2765, 62496), (2790, 61936), (2844, 60760), (2940, 58776), (2976, 58065), (3038, 56880), (3160, 54684), (3255, 53088), (3318, 52080), (3360, 51429), (3472, 49770), (3528, 48980), (3555, 48608), (3720, 46452), (3792, 45570), (3871, 44640), (3906, 44240), (3920, 44082), (4340, 39816), (4410, 39184), (4424, 39060), (4464, 38710), (4557, 37920), (4704, 36735), (4740, 36456), (4898, 35280), (4960, 34839), (4977, 34720), (5040, 34286), (5208, 33180), (5530, 31248), (5580, 30968), (5688, 30380), (5880, 29388), (6076, 28440), (6320, 27342), (6510, 26544), (6636, 26040), (6944, 24885), (7056, 24490), (7110, 24304), (7347, 23520), (7440, 23226), (7584, 22785), (7595, 22752), (7742, 22320), (7812, 22120), (7840, 22041), (8295, 20832), (8680, 19908), (8820, 19592), (8848, 19530), (8928, 19355), (9114, 18960), (9480, 18228), (9765, 17696), (9796, 17640), (9954, 17360), (10080, 17143), (10416, 16590), (11060, 15624), (11160, 15484), (11376, 15190), (11613, 14880), (11760, 14694), (12152, 14220), (12245, 14112), (12640, 13671), (13020, 13272)]