349274520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:335

約数の個数: 384

約数和(自身を含む): 1423319040

約数和(自身を除く): 1074044520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 31, 34, 35, 36, 40, 42, 45, 51, 56, 60, 62, 63, 68, 70, 72, 84, 85, 90, 93, 102, 105, 119, 120, 124, 126, 136, 140, 153, 155, 168, 170, 180, 186, 204, 210, 217, 238, 248, 252, 255, 263, 279, 280, 306, 310, 315, 340, 357, 360, 372, 408, 420, 434, 465, 476, 504, 510, 526, 527, 558, 595, 612, 620, 630, 651, 680, 714, 744, 765, 789, 840, 868, 930, 952, 1020, 1052, 1054, 1071, 1085, 1116, 1190, 1224, 1240, 1260, 1302, 1315, 1395, 1428, 1530, 1578, 1581, 1736, 1785, 1841, 1860, 1953, 2040, 2104, 2108, 2142, 2170, 2232, 2367, 2380, 2520, 2604, 2630, 2635, 2790, 2856, 3060, 3156, 3162, 3255, 3570, 3682, 3689, 3720, 3906, 3945, 4216, 4284, 4340, 4471, 4734, 4743, 4760, 5208, 5260, 5270, 5355, 5523, 5580, 6120, 6312, 6324, 6510, 7140, 7364, 7378, 7812, 7890, 7905, 8153, 8568, 8680, 8942, 9205, 9468, 9486, 9765, 10520, 10540, 10710, 11046, 11067, 11160, 11835, 12648, 13020, 13413, 14280, 14728, 14756, 15624, 15780, 15810, 16306, 16569, 17884, 18410, 18445, 18936, 18972, 19530, 21080, 21420, 22092, 22134, 22355, 23670, 23715, 24459, 26040, 26826, 27615, 29512, 31297, 31560, 31620, 32612, 33138, 33201, 35768, 36820, 36890, 37944, 39060, 40239, 40765, 42840, 44184, 44268, 44710, 47340, 47430, 48918, 53652, 55230, 55335, 57071, 62594, 63240, 65224, 66276, 66402, 67065, 73377, 73640, 73780, 78120, 80478, 81530, 82845, 88536, 89420, 93891, 94680, 94860, 97836, 107304, 110460, 110670, 114142, 122295, 125188, 132552, 132804, 134130, 138601, 146754, 147560, 156485, 160956, 163060, 165690, 166005, 171213, 178840, 187782, 189720, 195672, 201195, 220920, 221340, 228284, 244590, 250376, 265608, 268260, 277202, 281673, 285355, 293508, 312970, 321912, 326120, 331380, 332010, 342426, 366885, 375564, 402390, 415803, 442680, 456568, 469455, 489180, 513639, 536520, 554404, 563346, 570710, 587016, 625940, 662760, 664020, 684852, 693005, 733770, 751128, 804780, 831606, 856065, 938910, 970207, 978360, 1027278, 1108808, 1126692, 1141420, 1247409, 1251880, 1328040, 1369704, 1386010, 1408365, 1467540, 1609560, 1663212, 1712130, 1877820, 1940414, 2054556, 2079015, 2253384, 2282840, 2494818, 2568195, 2772020, 2816730, 2910621, 2935080, 3326424, 3424260, 3755640, 3880828, 4109112, 4158030, 4851035, 4989636, 5136390, 5544040, 5633460, 5821242, 6237045, 6848520, 7761656, 8316060, 8731863, 9702070, 9979272, 10272780, 11266920, 11642484, 12474090, 14553105, 16632120, 17463726, 19404140, 20545560, 23284968, 24948180, 29106210, 34927452, 38808280, 43659315, 49896360, 58212420, 69854904, 87318630, 116424840, 174637260, 349274520]

約数ペア:

[(1, 349274520), (2, 174637260), (3, 116424840), (4, 87318630), (5, 69854904), (6, 58212420), (7, 49896360), (8, 43659315), (9, 38808280), (10, 34927452), (12, 29106210), (14, 24948180), (15, 23284968), (17, 20545560), (18, 19404140), (20, 17463726), (21, 16632120), (24, 14553105), (28, 12474090), (30, 11642484), (31, 11266920), (34, 10272780), (35, 9979272), (36, 9702070), (40, 8731863), (42, 8316060), (45, 7761656), (51, 6848520), (56, 6237045), (60, 5821242), (62, 5633460), (63, 5544040), (68, 5136390), (70, 4989636), (72, 4851035), (84, 4158030), (85, 4109112), (90, 3880828), (93, 3755640), (102, 3424260), (105, 3326424), (119, 2935080), (120, 2910621), (124, 2816730), (126, 2772020), (136, 2568195), (140, 2494818), (153, 2282840), (155, 2253384), (168, 2079015), (170, 2054556), (180, 1940414), (186, 1877820), (204, 1712130), (210, 1663212), (217, 1609560), (238, 1467540), (248, 1408365), (252, 1386010), (255, 1369704), (263, 1328040), (279, 1251880), (280, 1247409), (306, 1141420), (310, 1126692), (315, 1108808), (340, 1027278), (357, 978360), (360, 970207), (372, 938910), (408, 856065), (420, 831606), (434, 804780), (465, 751128), (476, 733770), (504, 693005), (510, 684852), (526, 664020), (527, 662760), (558, 625940), (595, 587016), (612, 570710), (620, 563346), (630, 554404), (651, 536520), (680, 513639), (714, 489180), (744, 469455), (765, 456568), (789, 442680), (840, 415803), (868, 402390), (930, 375564), (952, 366885), (1020, 342426), (1052, 332010), (1054, 331380), (1071, 326120), (1085, 321912), (1116, 312970), (1190, 293508), (1224, 285355), (1240, 281673), (1260, 277202), (1302, 268260), (1315, 265608), (1395, 250376), (1428, 244590), (1530, 228284), (1578, 221340), (1581, 220920), (1736, 201195), (1785, 195672), (1841, 189720), (1860, 187782), (1953, 178840), (2040, 171213), (2104, 166005), (2108, 165690), (2142, 163060), (2170, 160956), (2232, 156485), (2367, 147560), (2380, 146754), (2520, 138601), (2604, 134130), (2630, 132804), (2635, 132552), (2790, 125188), (2856, 122295), (3060, 114142), (3156, 110670), (3162, 110460), (3255, 107304), (3570, 97836), (3682, 94860), (3689, 94680), (3720, 93891), (3906, 89420), (3945, 88536), (4216, 82845), (4284, 81530), (4340, 80478), (4471, 78120), (4734, 73780), (4743, 73640), (4760, 73377), (5208, 67065), (5260, 66402), (5270, 66276), (5355, 65224), (5523, 63240), (5580, 62594), (6120, 57071), (6312, 55335), (6324, 55230), (6510, 53652), (7140, 48918), (7364, 47430), (7378, 47340), (7812, 44710), (7890, 44268), (7905, 44184), (8153, 42840), (8568, 40765), (8680, 40239), (8942, 39060), (9205, 37944), (9468, 36890), (9486, 36820), (9765, 35768), (10520, 33201), (10540, 33138), (10710, 32612), (11046, 31620), (11067, 31560), (11160, 31297), (11835, 29512), (12648, 27615), (13020, 26826), (13413, 26040), (14280, 24459), (14728, 23715), (14756, 23670), (15624, 22355), (15780, 22134), (15810, 22092), (16306, 21420), (16569, 21080), (17884, 19530), (18410, 18972), (18445, 18936)]