1206234540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 288

約数和(自身を含む): 4415523840

約数和(自身を除く): 3209289300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 107, 115, 126, 138, 140, 161, 180, 207, 210, 214, 230, 252, 276, 315, 321, 322, 345, 389, 414, 420, 428, 460, 483, 535, 630, 642, 644, 690, 749, 778, 805, 828, 963, 966, 1035, 1070, 1167, 1260, 1284, 1380, 1449, 1498, 1556, 1605, 1610, 1926, 1932, 1945, 2070, 2140, 2247, 2334, 2415, 2461, 2723, 2898, 2996, 3210, 3220, 3501, 3745, 3852, 3890, 4140, 4494, 4668, 4815, 4830, 4922, 5446, 5796, 5835, 6420, 6741, 7002, 7245, 7383, 7490, 7780, 8169, 8947, 8988, 9630, 9660, 9844, 10892, 11235, 11670, 12305, 13482, 13615, 14004, 14490, 14766, 14980, 16338, 17227, 17505, 17894, 19260, 22149, 22470, 23340, 24507, 24610, 26841, 26964, 27230, 28980, 29532, 32676, 33705, 34454, 35010, 35788, 36915, 40845, 41623, 44298, 44735, 44940, 49014, 49220, 51681, 53682, 54460, 62629, 67410, 68908, 70020, 73830, 80523, 81690, 83246, 86135, 88596, 89470, 98028, 103362, 107364, 110745, 122535, 124869, 125258, 134205, 134820, 147660, 155043, 161046, 163380, 166492, 172270, 178940, 187887, 206724, 208115, 221490, 245070, 249738, 250516, 258405, 268410, 291361, 310086, 313145, 322092, 344540, 374607, 375774, 402615, 416230, 442980, 490140, 499476, 516810, 536820, 563661, 582722, 620172, 624345, 626290, 749214, 751548, 775215, 805230, 832460, 874083, 939435, 957329, 1033620, 1127322, 1165444, 1248690, 1252580, 1456805, 1498428, 1550430, 1610460, 1748166, 1873035, 1878870, 1914658, 2254644, 2497380, 2622249, 2818305, 2871987, 2913610, 3100860, 3496332, 3746070, 3757740, 3829316, 4370415, 4786645, 5244498, 5636610, 5743974, 5827220, 6701303, 7492140, 8615961, 8740830, 9573290, 10488996, 11273220, 11487948, 13111245, 13402606, 14359935, 17231922, 17481660, 19146580, 20103909, 26222490, 26805212, 28719870, 33506515, 34463844, 40207818, 43079805, 52444980, 57439740, 60311727, 67013030, 80415636, 86159610, 100519545, 120623454, 134026060, 172319220, 201039090, 241246908, 301558635, 402078180, 603117270, 1206234540]

約数ペア:

[(1, 1206234540), (2, 603117270), (3, 402078180), (4, 301558635), (5, 241246908), (6, 201039090), (7, 172319220), (9, 134026060), (10, 120623454), (12, 100519545), (14, 86159610), (15, 80415636), (18, 67013030), (20, 60311727), (21, 57439740), (23, 52444980), (28, 43079805), (30, 40207818), (35, 34463844), (36, 33506515), (42, 28719870), (45, 26805212), (46, 26222490), (60, 20103909), (63, 19146580), (69, 17481660), (70, 17231922), (84, 14359935), (90, 13402606), (92, 13111245), (105, 11487948), (107, 11273220), (115, 10488996), (126, 9573290), (138, 8740830), (140, 8615961), (161, 7492140), (180, 6701303), (207, 5827220), (210, 5743974), (214, 5636610), (230, 5244498), (252, 4786645), (276, 4370415), (315, 3829316), (321, 3757740), (322, 3746070), (345, 3496332), (389, 3100860), (414, 2913610), (420, 2871987), (428, 2818305), (460, 2622249), (483, 2497380), (535, 2254644), (630, 1914658), (642, 1878870), (644, 1873035), (690, 1748166), (749, 1610460), (778, 1550430), (805, 1498428), (828, 1456805), (963, 1252580), (966, 1248690), (1035, 1165444), (1070, 1127322), (1167, 1033620), (1260, 957329), (1284, 939435), (1380, 874083), (1449, 832460), (1498, 805230), (1556, 775215), (1605, 751548), (1610, 749214), (1926, 626290), (1932, 624345), (1945, 620172), (2070, 582722), (2140, 563661), (2247, 536820), (2334, 516810), (2415, 499476), (2461, 490140), (2723, 442980), (2898, 416230), (2996, 402615), (3210, 375774), (3220, 374607), (3501, 344540), (3745, 322092), (3852, 313145), (3890, 310086), (4140, 291361), (4494, 268410), (4668, 258405), (4815, 250516), (4830, 249738), (4922, 245070), (5446, 221490), (5796, 208115), (5835, 206724), (6420, 187887), (6741, 178940), (7002, 172270), (7245, 166492), (7383, 163380), (7490, 161046), (7780, 155043), (8169, 147660), (8947, 134820), (8988, 134205), (9630, 125258), (9660, 124869), (9844, 122535), (10892, 110745), (11235, 107364), (11670, 103362), (12305, 98028), (13482, 89470), (13615, 88596), (14004, 86135), (14490, 83246), (14766, 81690), (14980, 80523), (16338, 73830), (17227, 70020), (17505, 68908), (17894, 67410), (19260, 62629), (22149, 54460), (22470, 53682), (23340, 51681), (24507, 49220), (24610, 49014), (26841, 44940), (26964, 44735), (27230, 44298), (28980, 41623), (29532, 40845), (32676, 36915), (33705, 35788), (34454, 35010)]