191909520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 320

約数和(自身を含む): 742452480

約数和(自身を除く): 550542960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 41, 44, 45, 48, 54, 55, 60, 66, 72, 80, 82, 88, 90, 99, 108, 110, 120, 123, 132, 135, 144, 164, 165, 176, 180, 197, 198, 205, 216, 220, 240, 246, 264, 270, 297, 328, 330, 360, 369, 394, 396, 410, 432, 440, 451, 492, 495, 528, 540, 591, 594, 615, 656, 660, 720, 738, 788, 792, 820, 880, 902, 984, 985, 990, 1080, 1107, 1182, 1188, 1230, 1320, 1353, 1476, 1485, 1576, 1584, 1640, 1773, 1804, 1845, 1968, 1970, 1980, 2160, 2167, 2214, 2255, 2364, 2376, 2460, 2640, 2706, 2952, 2955, 2970, 3152, 3280, 3546, 3608, 3690, 3940, 3960, 4059, 4334, 4428, 4510, 4728, 4752, 4920, 5319, 5412, 5535, 5904, 5910, 5940, 6501, 6765, 7092, 7216, 7380, 7880, 7920, 8077, 8118, 8668, 8856, 8865, 9020, 9456, 9840, 10638, 10824, 10835, 11070, 11820, 11880, 12177, 13002, 13530, 14184, 14760, 15760, 16154, 16236, 17336, 17712, 17730, 18040, 19503, 20295, 21276, 21648, 21670, 22140, 23640, 23760, 24231, 24354, 26004, 26595, 27060, 28368, 29520, 32308, 32472, 32505, 34672, 35460, 36080, 39006, 40385, 40590, 42552, 43340, 44280, 47280, 48462, 48708, 52008, 53190, 54120, 58509, 60885, 64616, 64944, 65010, 70920, 72693, 78012, 80770, 81180, 85104, 86680, 88560, 88847, 96924, 97416, 97515, 104016, 106380, 108240, 117018, 121155, 121770, 129232, 130020, 141840, 145386, 156024, 161540, 162360, 173360, 177694, 193848, 194832, 195030, 212760, 218079, 234036, 242310, 243540, 260040, 266541, 290772, 292545, 312048, 323080, 324720, 355388, 363465, 387696, 390060, 425520, 436158, 444235, 468072, 484620, 487080, 520080, 533082, 581544, 585090, 646160, 710776, 726930, 780120, 799623, 872316, 888470, 936144, 969240, 974160, 1066164, 1090395, 1163088, 1170180, 1332705, 1421552, 1453860, 1560240, 1599246, 1744632, 1776940, 1938480, 2132328, 2180790, 2340360, 2398869, 2665410, 2907720, 3198492, 3489264, 3553880, 3998115, 4264656, 4361580, 4680720, 4797738, 5330820, 5815440, 6396984, 7107760, 7996230, 8723160, 9595476, 10661640, 11994345, 12793968, 15992460, 17446320, 19190952, 21323280, 23988690, 31984920, 38381904, 47977380, 63969840, 95954760, 191909520]

約数ペア:

[(1, 191909520), (2, 95954760), (3, 63969840), (4, 47977380), (5, 38381904), (6, 31984920), (8, 23988690), (9, 21323280), (10, 19190952), (11, 17446320), (12, 15992460), (15, 12793968), (16, 11994345), (18, 10661640), (20, 9595476), (22, 8723160), (24, 7996230), (27, 7107760), (30, 6396984), (33, 5815440), (36, 5330820), (40, 4797738), (41, 4680720), (44, 4361580), (45, 4264656), (48, 3998115), (54, 3553880), (55, 3489264), (60, 3198492), (66, 2907720), (72, 2665410), (80, 2398869), (82, 2340360), (88, 2180790), (90, 2132328), (99, 1938480), (108, 1776940), (110, 1744632), (120, 1599246), (123, 1560240), (132, 1453860), (135, 1421552), (144, 1332705), (164, 1170180), (165, 1163088), (176, 1090395), (180, 1066164), (197, 974160), (198, 969240), (205, 936144), (216, 888470), (220, 872316), (240, 799623), (246, 780120), (264, 726930), (270, 710776), (297, 646160), (328, 585090), (330, 581544), (360, 533082), (369, 520080), (394, 487080), (396, 484620), (410, 468072), (432, 444235), (440, 436158), (451, 425520), (492, 390060), (495, 387696), (528, 363465), (540, 355388), (591, 324720), (594, 323080), (615, 312048), (656, 292545), (660, 290772), (720, 266541), (738, 260040), (788, 243540), (792, 242310), (820, 234036), (880, 218079), (902, 212760), (984, 195030), (985, 194832), (990, 193848), (1080, 177694), (1107, 173360), (1182, 162360), (1188, 161540), (1230, 156024), (1320, 145386), (1353, 141840), (1476, 130020), (1485, 129232), (1576, 121770), (1584, 121155), (1640, 117018), (1773, 108240), (1804, 106380), (1845, 104016), (1968, 97515), (1970, 97416), (1980, 96924), (2160, 88847), (2167, 88560), (2214, 86680), (2255, 85104), (2364, 81180), (2376, 80770), (2460, 78012), (2640, 72693), (2706, 70920), (2952, 65010), (2955, 64944), (2970, 64616), (3152, 60885), (3280, 58509), (3546, 54120), (3608, 53190), (3690, 52008), (3940, 48708), (3960, 48462), (4059, 47280), (4334, 44280), (4428, 43340), (4510, 42552), (4728, 40590), (4752, 40385), (4920, 39006), (5319, 36080), (5412, 35460), (5535, 34672), (5904, 32505), (5910, 32472), (5940, 32308), (6501, 29520), (6765, 28368), (7092, 27060), (7216, 26595), (7380, 26004), (7880, 24354), (7920, 24231), (8077, 23760), (8118, 23640), (8668, 22140), (8856, 21670), (8865, 21648), (9020, 21276), (9456, 20295), (9840, 19503), (10638, 18040), (10824, 17730), (10835, 17712), (11070, 17336), (11820, 16236), (11880, 16154), (12177, 15760), (13002, 14760), (13530, 14184)]