221295360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 432

約数和(自身を含む): 861815808

約数和(自身を除く): 640520448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 31, 32, 33, 39, 40, 44, 48, 52, 55, 60, 62, 64, 65, 66, 78, 80, 88, 93, 96, 104, 110, 120, 124, 128, 130, 132, 143, 155, 156, 160, 165, 169, 176, 186, 192, 195, 208, 220, 240, 248, 256, 260, 264, 286, 310, 312, 320, 330, 338, 341, 352, 372, 384, 390, 403, 416, 429, 440, 465, 480, 496, 507, 520, 528, 572, 620, 624, 640, 660, 676, 682, 704, 715, 744, 768, 780, 806, 832, 845, 858, 880, 930, 960, 992, 1014, 1023, 1040, 1056, 1144, 1209, 1240, 1248, 1280, 1320, 1352, 1364, 1408, 1430, 1488, 1560, 1612, 1664, 1690, 1705, 1716, 1760, 1859, 1860, 1920, 1984, 2015, 2028, 2046, 2080, 2112, 2145, 2288, 2418, 2480, 2496, 2535, 2640, 2704, 2728, 2816, 2860, 2976, 3120, 3224, 3328, 3380, 3410, 3432, 3520, 3718, 3720, 3840, 3968, 4030, 4056, 4092, 4160, 4224, 4290, 4433, 4576, 4836, 4960, 4992, 5070, 5115, 5239, 5280, 5408, 5456, 5577, 5720, 5952, 6045, 6240, 6448, 6760, 6820, 6864, 7040, 7436, 7440, 7936, 8060, 8112, 8184, 8320, 8448, 8580, 8866, 9152, 9295, 9672, 9920, 9984, 10140, 10230, 10478, 10560, 10816, 10912, 11154, 11440, 11904, 12090, 12480, 12896, 13299, 13520, 13640, 13728, 14080, 14872, 14880, 15717, 16120, 16224, 16368, 16640, 17160, 17732, 18304, 18590, 19344, 19840, 20280, 20460, 20956, 21120, 21632, 21824, 22165, 22308, 22880, 23808, 24180, 24960, 25792, 26195, 26598, 27040, 27280, 27456, 27885, 29744, 29760, 31434, 32240, 32448, 32736, 34320, 35464, 36608, 37180, 38688, 39680, 40560, 40920, 41912, 42240, 43264, 43648, 44330, 44616, 45760, 48360, 49920, 51584, 52390, 53196, 54080, 54560, 54912, 55770, 57629, 59488, 59520, 62868, 64480, 64896, 65472, 66495, 68640, 70928, 74360, 77376, 78585, 81120, 81840, 83824, 87296, 88660, 89232, 91520, 96720, 103168, 104780, 106392, 108160, 109120, 109824, 111540, 115258, 118976, 119040, 125736, 128960, 129792, 130944, 132990, 137280, 141856, 148720, 154752, 157170, 162240, 163680, 167648, 172887, 177320, 178464, 183040, 193440, 209560, 212784, 216320, 218240, 223080, 230516, 237952, 251472, 257920, 261888, 265980, 274560, 283712, 288145, 297440, 309504, 314340, 324480, 327360, 335296, 345774, 354640, 356928, 386880, 419120, 425568, 436480, 446160, 461032, 475904, 502944, 515840, 531960, 549120, 567424, 576290, 594880, 628680, 648960, 654720, 670592, 691548, 709280, 713856, 773760, 838240, 851136, 864435, 892320, 922064, 1005888, 1063920, 1134848, 1152580, 1189760, 1257360, 1309440, 1341184, 1383096, 1418560, 1427712, 1547520, 1676480, 1702272, 1728870, 1784640, 1844128, 2011776, 2127840, 2305160, 2379520, 2514720, 2766192, 2837120, 3352960, 3404544, 3457740, 3569280, 3688256, 4023552, 4255680, 4610320, 5029440, 5532384, 5674240, 6705920, 6915480, 7138560, 7376512, 8511360, 9220640, 10058880, 11064768, 13830960, 14753024, 17022720, 18441280, 20117760, 22129536, 27661920, 36882560, 44259072, 55323840, 73765120, 110647680, 221295360]

約数ペア:

[(1, 221295360), (2, 110647680), (3, 73765120), (4, 55323840), (5, 44259072), (6, 36882560), (8, 27661920), (10, 22129536), (11, 20117760), (12, 18441280), (13, 17022720), (15, 14753024), (16, 13830960), (20, 11064768), (22, 10058880), (24, 9220640), (26, 8511360), (30, 7376512), (31, 7138560), (32, 6915480), (33, 6705920), (39, 5674240), (40, 5532384), (44, 5029440), (48, 4610320), (52, 4255680), (55, 4023552), (60, 3688256), (62, 3569280), (64, 3457740), (65, 3404544), (66, 3352960), (78, 2837120), (80, 2766192), (88, 2514720), (93, 2379520), (96, 2305160), (104, 2127840), (110, 2011776), (120, 1844128), (124, 1784640), (128, 1728870), (130, 1702272), (132, 1676480), (143, 1547520), (155, 1427712), (156, 1418560), (160, 1383096), (165, 1341184), (169, 1309440), (176, 1257360), (186, 1189760), (192, 1152580), (195, 1134848), (208, 1063920), (220, 1005888), (240, 922064), (248, 892320), (256, 864435), (260, 851136), (264, 838240), (286, 773760), (310, 713856), (312, 709280), (320, 691548), (330, 670592), (338, 654720), (341, 648960), (352, 628680), (372, 594880), (384, 576290), (390, 567424), (403, 549120), (416, 531960), (429, 515840), (440, 502944), (465, 475904), (480, 461032), (496, 446160), (507, 436480), (520, 425568), (528, 419120), (572, 386880), (620, 356928), (624, 354640), (640, 345774), (660, 335296), (676, 327360), (682, 324480), (704, 314340), (715, 309504), (744, 297440), (768, 288145), (780, 283712), (806, 274560), (832, 265980), (845, 261888), (858, 257920), (880, 251472), (930, 237952), (960, 230516), (992, 223080), (1014, 218240), (1023, 216320), (1040, 212784), (1056, 209560), (1144, 193440), (1209, 183040), (1240, 178464), (1248, 177320), (1280, 172887), (1320, 167648), (1352, 163680), (1364, 162240), (1408, 157170), (1430, 154752), (1488, 148720), (1560, 141856), (1612, 137280), (1664, 132990), (1690, 130944), (1705, 129792), (1716, 128960), (1760, 125736), (1859, 119040), (1860, 118976), (1920, 115258), (1984, 111540), (2015, 109824), (2028, 109120), (2046, 108160), (2080, 106392), (2112, 104780), (2145, 103168), (2288, 96720), (2418, 91520), (2480, 89232), (2496, 88660), (2535, 87296), (2640, 83824), (2704, 81840), (2728, 81120), (2816, 78585), (2860, 77376), (2976, 74360), (3120, 70928), (3224, 68640), (3328, 66495), (3380, 65472), (3410, 64896), (3432, 64480), (3520, 62868), (3718, 59520), (3720, 59488), (3840, 57629), (3968, 55770), (4030, 54912), (4056, 54560), (4092, 54080), (4160, 53196), (4224, 52390), (4290, 51584), (4433, 49920), (4576, 48360), (4836, 45760), (4960, 44616), (4992, 44330), (5070, 43648), (5115, 43264), (5239, 42240), (5280, 41912), (5408, 40920), (5456, 40560), (5577, 39680), (5720, 38688), (5952, 37180), (6045, 36608), (6240, 35464), (6448, 34320), (6760, 32736), (6820, 32448), (6864, 32240), (7040, 31434), (7436, 29760), (7440, 29744), (7936, 27885), (8060, 27456), (8112, 27280), (8184, 27040), (8320, 26598), (8448, 26195), (8580, 25792), (8866, 24960), (9152, 24180), (9295, 23808), (9672, 22880), (9920, 22308), (9984, 22165), (10140, 21824), (10230, 21632), (10478, 21120), (10560, 20956), (10816, 20460), (10912, 20280), (11154, 19840), (11440, 19344), (11904, 18590), (12090, 18304), (12480, 17732), (12896, 17160), (13299, 16640), (13520, 16368), (13640, 16224), (13728, 16120), (14080, 15717), (14872, 14880)]