189949760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:641

約数の個数: 224

約数和(自身を含む): 608332032

約数和(自身を除く): 418382272

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 448, 455, 520, 560, 572, 593, 616, 704, 715, 728, 770, 832, 880, 910, 1001, 1040, 1120, 1144, 1186, 1232, 1430, 1456, 1540, 1760, 1820, 2002, 2080, 2240, 2288, 2372, 2464, 2860, 2912, 2965, 3080, 3520, 3640, 4004, 4151, 4160, 4576, 4744, 4928, 5005, 5720, 5824, 5930, 6160, 6523, 7280, 7709, 8008, 8302, 9152, 9488, 10010, 11440, 11860, 12320, 13046, 14560, 15418, 16016, 16604, 18976, 20020, 20755, 22880, 23720, 24640, 26092, 29120, 30836, 32032, 32615, 33208, 37952, 38545, 40040, 41510, 45661, 45760, 47440, 52184, 53963, 61672, 64064, 65230, 66416, 77090, 80080, 83020, 84799, 91322, 94880, 104368, 107926, 123344, 130460, 132832, 154180, 160160, 166040, 169598, 182644, 189760, 208736, 215852, 228305, 246688, 260920, 265664, 269815, 308360, 320320, 332080, 339196, 365288, 417472, 423995, 431704, 456610, 493376, 521840, 539630, 593593, 616720, 664160, 678392, 730576, 847990, 863408, 913220, 1043680, 1079260, 1187186, 1233440, 1328320, 1356784, 1461152, 1695980, 1726816, 1826440, 2087360, 2158520, 2374372, 2466880, 2713568, 2922304, 2967965, 3391960, 3453632, 3652880, 4317040, 4748744, 5427136, 5935930, 6783920, 7305760, 8634080, 9497488, 11871860, 13567840, 14611520, 17268160, 18994976, 23743720, 27135680, 37989952, 47487440, 94974880, 189949760]

約数ペア:

[(1, 189949760), (2, 94974880), (4, 47487440), (5, 37989952), (7, 27135680), (8, 23743720), (10, 18994976), (11, 17268160), (13, 14611520), (14, 13567840), (16, 11871860), (20, 9497488), (22, 8634080), (26, 7305760), (28, 6783920), (32, 5935930), (35, 5427136), (40, 4748744), (44, 4317040), (52, 3652880), (55, 3453632), (56, 3391960), (64, 2967965), (65, 2922304), (70, 2713568), (77, 2466880), (80, 2374372), (88, 2158520), (91, 2087360), (104, 1826440), (110, 1726816), (112, 1695980), (130, 1461152), (140, 1356784), (143, 1328320), (154, 1233440), (160, 1187186), (176, 1079260), (182, 1043680), (208, 913220), (220, 863408), (224, 847990), (260, 730576), (280, 678392), (286, 664160), (308, 616720), (320, 593593), (352, 539630), (364, 521840), (385, 493376), (416, 456610), (440, 431704), (448, 423995), (455, 417472), (520, 365288), (560, 339196), (572, 332080), (593, 320320), (616, 308360), (704, 269815), (715, 265664), (728, 260920), (770, 246688), (832, 228305), (880, 215852), (910, 208736), (1001, 189760), (1040, 182644), (1120, 169598), (1144, 166040), (1186, 160160), (1232, 154180), (1430, 132832), (1456, 130460), (1540, 123344), (1760, 107926), (1820, 104368), (2002, 94880), (2080, 91322), (2240, 84799), (2288, 83020), (2372, 80080), (2464, 77090), (2860, 66416), (2912, 65230), (2965, 64064), (3080, 61672), (3520, 53963), (3640, 52184), (4004, 47440), (4151, 45760), (4160, 45661), (4576, 41510), (4744, 40040), (4928, 38545), (5005, 37952), (5720, 33208), (5824, 32615), (5930, 32032), (6160, 30836), (6523, 29120), (7280, 26092), (7709, 24640), (8008, 23720), (8302, 22880), (9152, 20755), (9488, 20020), (10010, 18976), (11440, 16604), (11860, 16016), (12320, 15418), (13046, 14560)]