905073120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 432

約数和(自身を含む): 3656959488

約数和(自身を除く): 2751886368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 101, 105, 112, 120, 126, 127, 140, 144, 147, 160, 168, 180, 196, 202, 210, 224, 240, 245, 252, 254, 280, 288, 294, 303, 315, 336, 360, 381, 392, 404, 420, 441, 480, 490, 504, 505, 508, 560, 588, 606, 630, 635, 672, 707, 720, 735, 762, 784, 808, 840, 882, 889, 909, 980, 1008, 1010, 1016, 1120, 1143, 1176, 1212, 1260, 1270, 1414, 1440, 1470, 1515, 1524, 1568, 1616, 1680, 1764, 1778, 1818, 1905, 1960, 2016, 2020, 2032, 2121, 2205, 2286, 2352, 2424, 2520, 2540, 2667, 2828, 2940, 3030, 3048, 3232, 3360, 3528, 3535, 3556, 3636, 3810, 3920, 4040, 4064, 4242, 4410, 4445, 4545, 4572, 4704, 4848, 4949, 5040, 5080, 5334, 5656, 5715, 5880, 6060, 6096, 6223, 6363, 7056, 7070, 7112, 7272, 7620, 7840, 8001, 8080, 8484, 8820, 8890, 9090, 9144, 9696, 9898, 10080, 10160, 10605, 10668, 11312, 11430, 11760, 12120, 12192, 12446, 12726, 12827, 13335, 14112, 14140, 14224, 14544, 14847, 15240, 16002, 16160, 16968, 17640, 17780, 18180, 18288, 18669, 19796, 20320, 21210, 21336, 22624, 22860, 23520, 24240, 24745, 24892, 25452, 25654, 26670, 28280, 28448, 29088, 29694, 30480, 31115, 31815, 32004, 33936, 35280, 35560, 36360, 36576, 37338, 38481, 39592, 40005, 42420, 42672, 44541, 45720, 48480, 49490, 49784, 50904, 51308, 53340, 56007, 56560, 59388, 60960, 62230, 63630, 64008, 64135, 67872, 70560, 71120, 72720, 74235, 74676, 76962, 79184, 80010, 84840, 85344, 89082, 89789, 91440, 93345, 98980, 99568, 101808, 102616, 106680, 112014, 113120, 115443, 118776, 124460, 127260, 128016, 128270, 142240, 145440, 148470, 149352, 153924, 158368, 160020, 169680, 178164, 179578, 182880, 186690, 192405, 197960, 199136, 203616, 205232, 213360, 222705, 224028, 230886, 237552, 248920, 254520, 256032, 256540, 269367, 280035, 296940, 298704, 307848, 320040, 339360, 356328, 359156, 373380, 384810, 395920, 410464, 426720, 445410, 448056, 448945, 461772, 475104, 497840, 509040, 513080, 538734, 560070, 577215, 593880, 597408, 615696, 628523, 640080, 712656, 718312, 746760, 769620, 791840, 808101, 890820, 896112, 897890, 923544, 995680, 1018080, 1026160, 1077468, 1120140, 1154430, 1187760, 1231392, 1257046, 1280160, 1346835, 1425312, 1436624, 1493520, 1539240, 1616202, 1781640, 1792224, 1795780, 1847088, 1885569, 2052320, 2154936, 2240280, 2308860, 2375520, 2514092, 2693670, 2873248, 2987040, 3078480, 3142615, 3232404, 3563280, 3591560, 3694176, 3771138, 4040505, 4309872, 4480560, 4617720, 5028184, 5387340, 5656707, 6156960, 6285230, 6464808, 7126560, 7183120, 7542276, 8081010, 8619744, 8961120, 9235440, 9427845, 10056368, 10774680, 11313414, 12570460, 12929616, 14366240, 15084552, 16162020, 18470880, 18855690, 20112736, 21549360, 22626828, 25140920, 25859232, 28283535, 30169104, 32324040, 37711380, 43098720, 45253656, 50281840, 56567070, 60338208, 64648080, 75422760, 90507312, 100563680, 113134140, 129296160, 150845520, 181014624, 226268280, 301691040, 452536560, 905073120]

約数ペア:

[(1, 905073120), (2, 452536560), (3, 301691040), (4, 226268280), (5, 181014624), (6, 150845520), (7, 129296160), (8, 113134140), (9, 100563680), (10, 90507312), (12, 75422760), (14, 64648080), (15, 60338208), (16, 56567070), (18, 50281840), (20, 45253656), (21, 43098720), (24, 37711380), (28, 32324040), (30, 30169104), (32, 28283535), (35, 25859232), (36, 25140920), (40, 22626828), (42, 21549360), (45, 20112736), (48, 18855690), (49, 18470880), (56, 16162020), (60, 15084552), (63, 14366240), (70, 12929616), (72, 12570460), (80, 11313414), (84, 10774680), (90, 10056368), (96, 9427845), (98, 9235440), (101, 8961120), (105, 8619744), (112, 8081010), (120, 7542276), (126, 7183120), (127, 7126560), (140, 6464808), (144, 6285230), (147, 6156960), (160, 5656707), (168, 5387340), (180, 5028184), (196, 4617720), (202, 4480560), (210, 4309872), (224, 4040505), (240, 3771138), (245, 3694176), (252, 3591560), (254, 3563280), (280, 3232404), (288, 3142615), (294, 3078480), (303, 2987040), (315, 2873248), (336, 2693670), (360, 2514092), (381, 2375520), (392, 2308860), (404, 2240280), (420, 2154936), (441, 2052320), (480, 1885569), (490, 1847088), (504, 1795780), (505, 1792224), (508, 1781640), (560, 1616202), (588, 1539240), (606, 1493520), (630, 1436624), (635, 1425312), (672, 1346835), (707, 1280160), (720, 1257046), (735, 1231392), (762, 1187760), (784, 1154430), (808, 1120140), (840, 1077468), (882, 1026160), (889, 1018080), (909, 995680), (980, 923544), (1008, 897890), (1010, 896112), (1016, 890820), (1120, 808101), (1143, 791840), (1176, 769620), (1212, 746760), (1260, 718312), (1270, 712656), (1414, 640080), (1440, 628523), (1470, 615696), (1515, 597408), (1524, 593880), (1568, 577215), (1616, 560070), (1680, 538734), (1764, 513080), (1778, 509040), (1818, 497840), (1905, 475104), (1960, 461772), (2016, 448945), (2020, 448056), (2032, 445410), (2121, 426720), (2205, 410464), (2286, 395920), (2352, 384810), (2424, 373380), (2520, 359156), (2540, 356328), (2667, 339360), (2828, 320040), (2940, 307848), (3030, 298704), (3048, 296940), (3232, 280035), (3360, 269367), (3528, 256540), (3535, 256032), (3556, 254520), (3636, 248920), (3810, 237552), (3920, 230886), (4040, 224028), (4064, 222705), (4242, 213360), (4410, 205232), (4445, 203616), (4545, 199136), (4572, 197960), (4704, 192405), (4848, 186690), (4949, 182880), (5040, 179578), (5080, 178164), (5334, 169680), (5656, 160020), (5715, 158368), (5880, 153924), (6060, 149352), (6096, 148470), (6223, 145440), (6363, 142240), (7056, 128270), (7070, 128016), (7112, 127260), (7272, 124460), (7620, 118776), (7840, 115443), (8001, 113120), (8080, 112014), (8484, 106680), (8820, 102616), (8890, 101808), (9090, 99568), (9144, 98980), (9696, 93345), (9898, 91440), (10080, 89789), (10160, 89082), (10605, 85344), (10668, 84840), (11312, 80010), (11430, 79184), (11760, 76962), (12120, 74676), (12192, 74235), (12446, 72720), (12726, 71120), (12827, 70560), (13335, 67872), (14112, 64135), (14140, 64008), (14224, 63630), (14544, 62230), (14847, 60960), (15240, 59388), (16002, 56560), (16160, 56007), (16968, 53340), (17640, 51308), (17780, 50904), (18180, 49784), (18288, 49490), (18669, 48480), (19796, 45720), (20320, 44541), (21210, 42672), (21336, 42420), (22624, 40005), (22860, 39592), (23520, 38481), (24240, 37338), (24745, 36576), (24892, 36360), (25452, 35560), (25654, 35280), (26670, 33936), (28280, 32004), (28448, 31815), (29088, 31115), (29694, 30480)]