392802240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 224

約数和(自身を含む): 1313224704

約数和(自身を除く): 920422464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 67, 80, 93, 96, 120, 124, 134, 155, 160, 186, 192, 197, 201, 240, 248, 268, 310, 320, 335, 372, 394, 402, 465, 480, 496, 536, 591, 620, 670, 744, 788, 804, 930, 960, 985, 992, 1005, 1072, 1182, 1240, 1340, 1488, 1576, 1608, 1860, 1970, 1984, 2010, 2077, 2144, 2364, 2480, 2680, 2955, 2976, 3152, 3216, 3720, 3940, 4020, 4154, 4288, 4728, 4960, 5360, 5910, 5952, 6107, 6231, 6304, 6432, 7440, 7880, 8040, 8308, 9456, 9920, 10385, 10720, 11820, 12214, 12462, 12608, 12864, 13199, 14880, 15760, 16080, 16616, 18321, 18912, 20770, 21440, 23640, 24428, 24924, 26398, 29760, 30535, 31155, 31520, 32160, 33232, 36642, 37824, 39597, 41540, 47280, 48856, 49848, 52796, 61070, 62310, 63040, 64320, 65995, 66464, 73284, 79194, 83080, 91605, 94560, 97712, 99696, 105592, 122140, 124620, 131990, 132928, 146568, 158388, 166160, 183210, 189120, 195424, 197985, 199392, 211184, 244280, 249240, 263980, 293136, 316776, 332320, 366420, 390848, 395970, 398784, 409169, 422368, 488560, 498480, 527960, 586272, 633552, 664640, 732840, 791940, 818338, 844736, 977120, 996960, 1055920, 1172544, 1227507, 1267104, 1465680, 1583880, 1636676, 1954240, 1993920, 2045845, 2111840, 2455014, 2534208, 2931360, 3167760, 3273352, 4091690, 4223680, 4910028, 5862720, 6137535, 6335520, 6546704, 8183380, 9820056, 12275070, 12671040, 13093408, 16366760, 19640112, 24550140, 26186816, 32733520, 39280224, 49100280, 65467040, 78560448, 98200560, 130934080, 196401120, 392802240]

約数ペア:

[(1, 392802240), (2, 196401120), (3, 130934080), (4, 98200560), (5, 78560448), (6, 65467040), (8, 49100280), (10, 39280224), (12, 32733520), (15, 26186816), (16, 24550140), (20, 19640112), (24, 16366760), (30, 13093408), (31, 12671040), (32, 12275070), (40, 9820056), (48, 8183380), (60, 6546704), (62, 6335520), (64, 6137535), (67, 5862720), (80, 4910028), (93, 4223680), (96, 4091690), (120, 3273352), (124, 3167760), (134, 2931360), (155, 2534208), (160, 2455014), (186, 2111840), (192, 2045845), (197, 1993920), (201, 1954240), (240, 1636676), (248, 1583880), (268, 1465680), (310, 1267104), (320, 1227507), (335, 1172544), (372, 1055920), (394, 996960), (402, 977120), (465, 844736), (480, 818338), (496, 791940), (536, 732840), (591, 664640), (620, 633552), (670, 586272), (744, 527960), (788, 498480), (804, 488560), (930, 422368), (960, 409169), (985, 398784), (992, 395970), (1005, 390848), (1072, 366420), (1182, 332320), (1240, 316776), (1340, 293136), (1488, 263980), (1576, 249240), (1608, 244280), (1860, 211184), (1970, 199392), (1984, 197985), (2010, 195424), (2077, 189120), (2144, 183210), (2364, 166160), (2480, 158388), (2680, 146568), (2955, 132928), (2976, 131990), (3152, 124620), (3216, 122140), (3720, 105592), (3940, 99696), (4020, 97712), (4154, 94560), (4288, 91605), (4728, 83080), (4960, 79194), (5360, 73284), (5910, 66464), (5952, 65995), (6107, 64320), (6231, 63040), (6304, 62310), (6432, 61070), (7440, 52796), (7880, 49848), (8040, 48856), (8308, 47280), (9456, 41540), (9920, 39597), (10385, 37824), (10720, 36642), (11820, 33232), (12214, 32160), (12462, 31520), (12608, 31155), (12864, 30535), (13199, 29760), (14880, 26398), (15760, 24924), (16080, 24428), (16616, 23640), (18321, 21440), (18912, 20770)]