389067840

素因数分解:

$2^6\times 3^3\times 5^1\times 7^2\times {\mathrm{919}}^1$

素因数の和:959

約数の個数: 336

約数和(自身を含む): 1598371200

約数和(自身を除く): 1209303360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 336, 360, 378, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 919, 945, 960, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1344, 1440, 1470, 1512, 1568, 1680, 1728, 1764, 1838, 1890, 1960, 2016, 2160, 2205, 2240, 2352, 2520, 2646, 2757, 2880, 2940, 3024, 3136, 3360, 3528, 3676, 3780, 3920, 4032, 4320, 4410, 4595, 4704, 5040, 5292, 5514, 5880, 6048, 6433, 6615, 6720, 7056, 7352, 7560, 7840, 8271, 8640, 8820, 9190, 9408, 10080, 10584, 11028, 11760, 12096, 12866, 13230, 13785, 14112, 14704, 15120, 15680, 16542, 17640, 18380, 19299, 20160, 21168, 22056, 23520, 24813, 25732, 26460, 27570, 28224, 29408, 30240, 32165, 33084, 35280, 36760, 38598, 41355, 42336, 44112, 45031, 47040, 49626, 51464, 52920, 55140, 57897, 58816, 60480, 64330, 66168, 70560, 73520, 77196, 82710, 84672, 88224, 90062, 96495, 99252, 102928, 105840, 110280, 115794, 124065, 128660, 132336, 135093, 141120, 147040, 154392, 165420, 173691, 176448, 180124, 192990, 198504, 205856, 211680, 220560, 225155, 231588, 248130, 257320, 264672, 270186, 289485, 294080, 308784, 330840, 347382, 360248, 385980, 397008, 405279, 411712, 423360, 441120, 450310, 463176, 496260, 514640, 529344, 540372, 578970, 617568, 661680, 675465, 694764, 720496, 771960, 794016, 810558, 868455, 882240, 900620, 926352, 992520, 1029280, 1080744, 1157940, 1215837, 1235136, 1323360, 1350930, 1389528, 1440992, 1543920, 1588032, 1621116, 1736910, 1801240, 1852704, 1985040, 2026395, 2058560, 2161488, 2315880, 2431674, 2646720, 2701860, 2779056, 2881984, 3087840, 3242232, 3473820, 3602480, 3705408, 3970080, 4052790, 4322976, 4631760, 4863348, 5403720, 5558112, 6079185, 6175680, 6484464, 6947640, 7204960, 7940160, 8105580, 8645952, 9263520, 9726696, 10807440, 11116224, 12158370, 12968928, 13895280, 14409920, 16211160, 18527040, 19453392, 21614880, 24316740, 25937856, 27790560, 32422320, 38906784, 43229760, 48633480, 55581120, 64844640, 77813568, 97266960, 129689280, 194533920, 389067840]

約数ペア:

[(1, 389067840), (2, 194533920), (3, 129689280), (4, 97266960), (5, 77813568), (6, 64844640), (7, 55581120), (8, 48633480), (9, 43229760), (10, 38906784), (12, 32422320), (14, 27790560), (15, 25937856), (16, 24316740), (18, 21614880), (20, 19453392), (21, 18527040), (24, 16211160), (27, 14409920), (28, 13895280), (30, 12968928), (32, 12158370), (35, 11116224), (36, 10807440), (40, 9726696), (42, 9263520), (45, 8645952), (48, 8105580), (49, 7940160), (54, 7204960), (56, 6947640), (60, 6484464), (63, 6175680), (64, 6079185), (70, 5558112), (72, 5403720), (80, 4863348), (84, 4631760), (90, 4322976), (96, 4052790), (98, 3970080), (105, 3705408), (108, 3602480), (112, 3473820), (120, 3242232), (126, 3087840), (135, 2881984), (140, 2779056), (144, 2701860), (147, 2646720), (160, 2431674), (168, 2315880), (180, 2161488), (189, 2058560), (192, 2026395), (196, 1985040), (210, 1852704), (216, 1801240), (224, 1736910), (240, 1621116), (245, 1588032), (252, 1543920), (270, 1440992), (280, 1389528), (288, 1350930), (294, 1323360), (315, 1235136), (320, 1215837), (336, 1157940), (360, 1080744), (378, 1029280), (392, 992520), (420, 926352), (432, 900620), (441, 882240), (448, 868455), (480, 810558), (490, 794016), (504, 771960), (540, 720496), (560, 694764), (576, 675465), (588, 661680), (630, 617568), (672, 578970), (720, 540372), (735, 529344), (756, 514640), (784, 496260), (840, 463176), (864, 450310), (882, 441120), (919, 423360), (945, 411712), (960, 405279), (980, 397008), (1008, 385980), (1080, 360248), (1120, 347382), (1176, 330840), (1260, 308784), (1323, 294080), (1344, 289485), (1440, 270186), (1470, 264672), (1512, 257320), (1568, 248130), (1680, 231588), (1728, 225155), (1764, 220560), (1838, 211680), (1890, 205856), (1960, 198504), (2016, 192990), (2160, 180124), (2205, 176448), (2240, 173691), (2352, 165420), (2520, 154392), (2646, 147040), (2757, 141120), (2880, 135093), (2940, 132336), (3024, 128660), (3136, 124065), (3360, 115794), (3528, 110280), (3676, 105840), (3780, 102928), (3920, 99252), (4032, 96495), (4320, 90062), (4410, 88224), (4595, 84672), (4704, 82710), (5040, 77196), (5292, 73520), (5514, 70560), (5880, 66168), (6048, 64330), (6433, 60480), (6615, 58816), (6720, 57897), (7056, 55140), (7352, 52920), (7560, 51464), (7840, 49626), (8271, 47040), (8640, 45031), (8820, 44112), (9190, 42336), (9408, 41355), (10080, 38598), (10584, 36760), (11028, 35280), (11760, 33084), (12096, 32165), (12866, 30240), (13230, 29408), (13785, 28224), (14112, 27570), (14704, 26460), (15120, 25732), (15680, 24813), (16542, 23520), (17640, 22056), (18380, 21168), (19299, 20160)]