214315920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3271}}^1$

素因数の和:3310

約数の個数: 240

約数和(自身を含む): 886109952

約数和(自身を除く): 671794032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3271, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6542, 6552, 7280, 8190, 9360, 9813, 10920, 13084, 13104, 16355, 16380, 19626, 21840, 22897, 26168, 29439, 32710, 32760, 39252, 42523, 45794, 49065, 52336, 58878, 65420, 65520, 68691, 78504, 85046, 91588, 98130, 114485, 117756, 127569, 130840, 137382, 147195, 157008, 170092, 183176, 196260, 206073, 212615, 228970, 235512, 255138, 261680, 274764, 294390, 297661, 340184, 343455, 366352, 382707, 392520, 412146, 425230, 457940, 471024, 510276, 549528, 588780, 595322, 637845, 680368, 686910, 765414, 785040, 824292, 850460, 892983, 915880, 1020552, 1030365, 1099056, 1177560, 1190644, 1275690, 1373820, 1488305, 1530828, 1648584, 1700920, 1785966, 1831760, 1913535, 2041104, 2060730, 2355120, 2381288, 2551380, 2678949, 2747640, 2976610, 3061656, 3297168, 3401840, 3571932, 3827070, 4121460, 4464915, 4762576, 5102760, 5357898, 5495280, 5953220, 6123312, 7143864, 7654140, 8242920, 8929830, 10205520, 10715796, 11906440, 13394745, 14287728, 15308280, 16485840, 17859660, 21431592, 23812880, 26789490, 30616560, 35719320, 42863184, 53578980, 71438640, 107157960, 214315920]

約数ペア:

[(1, 214315920), (2, 107157960), (3, 71438640), (4, 53578980), (5, 42863184), (6, 35719320), (7, 30616560), (8, 26789490), (9, 23812880), (10, 21431592), (12, 17859660), (13, 16485840), (14, 15308280), (15, 14287728), (16, 13394745), (18, 11906440), (20, 10715796), (21, 10205520), (24, 8929830), (26, 8242920), (28, 7654140), (30, 7143864), (35, 6123312), (36, 5953220), (39, 5495280), (40, 5357898), (42, 5102760), (45, 4762576), (48, 4464915), (52, 4121460), (56, 3827070), (60, 3571932), (63, 3401840), (65, 3297168), (70, 3061656), (72, 2976610), (78, 2747640), (80, 2678949), (84, 2551380), (90, 2381288), (91, 2355120), (104, 2060730), (105, 2041104), (112, 1913535), (117, 1831760), (120, 1785966), (126, 1700920), (130, 1648584), (140, 1530828), (144, 1488305), (156, 1373820), (168, 1275690), (180, 1190644), (182, 1177560), (195, 1099056), (208, 1030365), (210, 1020552), (234, 915880), (240, 892983), (252, 850460), (260, 824292), (273, 785040), (280, 765414), (312, 686910), (315, 680368), (336, 637845), (360, 595322), (364, 588780), (390, 549528), (420, 510276), (455, 471024), (468, 457940), (504, 425230), (520, 412146), (546, 392520), (560, 382707), (585, 366352), (624, 343455), (630, 340184), (720, 297661), (728, 294390), (780, 274764), (819, 261680), (840, 255138), (910, 235512), (936, 228970), (1008, 212615), (1040, 206073), (1092, 196260), (1170, 183176), (1260, 170092), (1365, 157008), (1456, 147195), (1560, 137382), (1638, 130840), (1680, 127569), (1820, 117756), (1872, 114485), (2184, 98130), (2340, 91588), (2520, 85046), (2730, 78504), (3120, 68691), (3271, 65520), (3276, 65420), (3640, 58878), (4095, 52336), (4368, 49065), (4680, 45794), (5040, 42523), (5460, 39252), (6542, 32760), (6552, 32710), (7280, 29439), (8190, 26168), (9360, 22897), (9813, 21840), (10920, 19626), (13084, 16380), (13104, 16355)]