212420880

素因数分解:

$2^4\times 3^5\times 5^1\times 7^2\times {\mathrm{223}}^1$

素因数の和:265

約数の個数: 360

約数和(自身を含む): 864444672

約数和(自身を除く): 652023792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 223, 240, 243, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 446, 486, 490, 504, 540, 560, 567, 588, 630, 648, 669, 720, 735, 756, 784, 810, 840, 882, 892, 945, 972, 980, 1008, 1080, 1115, 1134, 1176, 1215, 1260, 1296, 1323, 1338, 1470, 1512, 1561, 1620, 1680, 1701, 1764, 1784, 1890, 1944, 1960, 2007, 2160, 2205, 2230, 2268, 2352, 2430, 2520, 2646, 2676, 2835, 2940, 3024, 3122, 3240, 3345, 3402, 3528, 3568, 3780, 3888, 3920, 3969, 4014, 4410, 4460, 4536, 4683, 4860, 5040, 5292, 5352, 5670, 5880, 6021, 6244, 6480, 6615, 6690, 6804, 7056, 7560, 7805, 7938, 8028, 8505, 8820, 8920, 9072, 9366, 9720, 10035, 10584, 10704, 10927, 11340, 11760, 11907, 12042, 12488, 13230, 13380, 13608, 14049, 15120, 15610, 15876, 16056, 17010, 17640, 17840, 18063, 18732, 19440, 19845, 20070, 21168, 21854, 22680, 23415, 23814, 24084, 24976, 26460, 26760, 27216, 28098, 30105, 31220, 31752, 32112, 32781, 34020, 35280, 36126, 37464, 39690, 40140, 42147, 43708, 45360, 46830, 47628, 48168, 52920, 53520, 54189, 54635, 56196, 59535, 60210, 62440, 63504, 65562, 68040, 70245, 72252, 74928, 79380, 80280, 84294, 87416, 90315, 93660, 95256, 96336, 98343, 105840, 108378, 109270, 112392, 119070, 120420, 124880, 126441, 131124, 136080, 140490, 144504, 158760, 160560, 163905, 168588, 174832, 180630, 187320, 190512, 196686, 210735, 216756, 218540, 224784, 238140, 240840, 252882, 262248, 270945, 280980, 289008, 295029, 317520, 327810, 337176, 361260, 374640, 379323, 393372, 421470, 433512, 437080, 476280, 481680, 491715, 505764, 524496, 541890, 561960, 590058, 632205, 655620, 674352, 722520, 758646, 786744, 842940, 867024, 874160, 885087, 952560, 983430, 1011528, 1083780, 1123920, 1180116, 1264410, 1311240, 1445040, 1475145, 1517292, 1573488, 1685880, 1770174, 1896615, 1966860, 2023056, 2167560, 2360232, 2528820, 2622480, 2655261, 2950290, 3034584, 3371760, 3540348, 3793230, 3933720, 4335120, 4425435, 4720464, 5057640, 5310522, 5900580, 6069168, 7080696, 7586460, 7867440, 8850870, 10115280, 10621044, 11801160, 13276305, 14161392, 15172920, 17701740, 21242088, 23602320, 26552610, 30345840, 35403480, 42484176, 53105220, 70806960, 106210440, 212420880]

約数ペア:

[(1, 212420880), (2, 106210440), (3, 70806960), (4, 53105220), (5, 42484176), (6, 35403480), (7, 30345840), (8, 26552610), (9, 23602320), (10, 21242088), (12, 17701740), (14, 15172920), (15, 14161392), (16, 13276305), (18, 11801160), (20, 10621044), (21, 10115280), (24, 8850870), (27, 7867440), (28, 7586460), (30, 7080696), (35, 6069168), (36, 5900580), (40, 5310522), (42, 5057640), (45, 4720464), (48, 4425435), (49, 4335120), (54, 3933720), (56, 3793230), (60, 3540348), (63, 3371760), (70, 3034584), (72, 2950290), (80, 2655261), (81, 2622480), (84, 2528820), (90, 2360232), (98, 2167560), (105, 2023056), (108, 1966860), (112, 1896615), (120, 1770174), (126, 1685880), (135, 1573488), (140, 1517292), (144, 1475145), (147, 1445040), (162, 1311240), (168, 1264410), (180, 1180116), (189, 1123920), (196, 1083780), (210, 1011528), (216, 983430), (223, 952560), (240, 885087), (243, 874160), (245, 867024), (252, 842940), (270, 786744), (280, 758646), (294, 722520), (315, 674352), (324, 655620), (336, 632205), (360, 590058), (378, 561960), (392, 541890), (405, 524496), (420, 505764), (432, 491715), (441, 481680), (446, 476280), (486, 437080), (490, 433512), (504, 421470), (540, 393372), (560, 379323), (567, 374640), (588, 361260), (630, 337176), (648, 327810), (669, 317520), (720, 295029), (735, 289008), (756, 280980), (784, 270945), (810, 262248), (840, 252882), (882, 240840), (892, 238140), (945, 224784), (972, 218540), (980, 216756), (1008, 210735), (1080, 196686), (1115, 190512), (1134, 187320), (1176, 180630), (1215, 174832), (1260, 168588), (1296, 163905), (1323, 160560), (1338, 158760), (1470, 144504), (1512, 140490), (1561, 136080), (1620, 131124), (1680, 126441), (1701, 124880), (1764, 120420), (1784, 119070), (1890, 112392), (1944, 109270), (1960, 108378), (2007, 105840), (2160, 98343), (2205, 96336), (2230, 95256), (2268, 93660), (2352, 90315), (2430, 87416), (2520, 84294), (2646, 80280), (2676, 79380), (2835, 74928), (2940, 72252), (3024, 70245), (3122, 68040), (3240, 65562), (3345, 63504), (3402, 62440), (3528, 60210), (3568, 59535), (3780, 56196), (3888, 54635), (3920, 54189), (3969, 53520), (4014, 52920), (4410, 48168), (4460, 47628), (4536, 46830), (4683, 45360), (4860, 43708), (5040, 42147), (5292, 40140), (5352, 39690), (5670, 37464), (5880, 36126), (6021, 35280), (6244, 34020), (6480, 32781), (6615, 32112), (6690, 31752), (6804, 31220), (7056, 30105), (7560, 28098), (7805, 27216), (7938, 26760), (8028, 26460), (8505, 24976), (8820, 24084), (8920, 23814), (9072, 23415), (9366, 22680), (9720, 21854), (10035, 21168), (10584, 20070), (10704, 19845), (10927, 19440), (11340, 18732), (11760, 18063), (11907, 17840), (12042, 17640), (12488, 17010), (13230, 16056), (13380, 15876), (13608, 15610), (14049, 15120)]